19299072

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 55343344

約数和(自身を除く): 36044272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 1933, 2496, 3328, 3866, 4992, 5799, 7732, 9984, 11598, 15464, 23196, 25129, 30928, 46392, 50258, 61856, 75387, 92784, 100516, 123712, 150774, 185568, 201032, 247424, 301548, 371136, 402064, 494848, 603096, 742272, 804128, 1206192, 1484544, 1608256, 2412384, 3216512, 4824768, 6433024, 9649536, 19299072]

約数ペア:

[(1, 19299072), (2, 9649536), (3, 6433024), (4, 4824768), (6, 3216512), (8, 2412384), (12, 1608256), (13, 1484544), (16, 1206192), (24, 804128), (26, 742272), (32, 603096), (39, 494848), (48, 402064), (52, 371136), (64, 301548), (78, 247424), (96, 201032), (104, 185568), (128, 150774), (156, 123712), (192, 100516), (208, 92784), (256, 75387), (312, 61856), (384, 50258), (416, 46392), (624, 30928), (768, 25129), (832, 23196), (1248, 15464), (1664, 11598), (1933, 9984), (2496, 7732), (3328, 5799), (3866, 4992)]