19214352

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 58496256

約数和(自身を除く): 39281904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 167, 188, 204, 272, 282, 306, 334, 376, 408, 423, 501, 564, 612, 668, 752, 799, 816, 846, 1002, 1128, 1224, 1336, 1503, 1598, 1692, 2004, 2256, 2397, 2448, 2672, 2839, 3006, 3196, 3384, 4008, 4794, 5678, 6012, 6392, 6768, 7191, 7849, 8016, 8517, 9588, 11356, 12024, 12784, 14382, 15698, 17034, 19176, 22712, 23547, 24048, 25551, 28764, 31396, 34068, 38352, 45424, 47094, 51102, 57528, 62792, 68136, 70641, 94188, 102204, 115056, 125584, 133433, 136272, 141282, 188376, 204408, 266866, 282564, 376752, 400299, 408816, 533732, 565128, 800598, 1067464, 1130256, 1200897, 1601196, 2134928, 2401794, 3202392, 4803588, 6404784, 9607176, 19214352]

約数ペア:

[(1, 19214352), (2, 9607176), (3, 6404784), (4, 4803588), (6, 3202392), (8, 2401794), (9, 2134928), (12, 1601196), (16, 1200897), (17, 1130256), (18, 1067464), (24, 800598), (34, 565128), (36, 533732), (47, 408816), (48, 400299), (51, 376752), (68, 282564), (72, 266866), (94, 204408), (102, 188376), (136, 141282), (141, 136272), (144, 133433), (153, 125584), (167, 115056), (188, 102204), (204, 94188), (272, 70641), (282, 68136), (306, 62792), (334, 57528), (376, 51102), (408, 47094), (423, 45424), (501, 38352), (564, 34068), (612, 31396), (668, 28764), (752, 25551), (799, 24048), (816, 23547), (846, 22712), (1002, 19176), (1128, 17034), (1224, 15698), (1336, 14382), (1503, 12784), (1598, 12024), (1692, 11356), (2004, 9588), (2256, 8517), (2397, 8016), (2448, 7849), (2672, 7191), (2839, 6768), (3006, 6392), (3196, 6012), (3384, 5678), (4008, 4794)]