19819584

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1848

約数の個数: 84

約数和(自身を含む): 59832240

約数和(自身を除く): 40012656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1811, 1824, 2736, 3622, 3648, 5433, 5472, 7244, 10866, 10944, 14488, 16299, 21732, 28976, 32598, 34409, 43464, 57952, 65196, 68818, 86928, 103227, 115904, 130392, 137636, 173856, 206454, 260784, 275272, 309681, 347712, 412908, 521568, 550544, 619362, 825816, 1043136, 1101088, 1238724, 1651632, 2202176, 2477448, 3303264, 4954896, 6606528, 9909792, 19819584]

約数ペア:

[(1, 19819584), (2, 9909792), (3, 6606528), (4, 4954896), (6, 3303264), (8, 2477448), (9, 2202176), (12, 1651632), (16, 1238724), (18, 1101088), (19, 1043136), (24, 825816), (32, 619362), (36, 550544), (38, 521568), (48, 412908), (57, 347712), (64, 309681), (72, 275272), (76, 260784), (96, 206454), (114, 173856), (144, 137636), (152, 130392), (171, 115904), (192, 103227), (228, 86928), (288, 68818), (304, 65196), (342, 57952), (456, 43464), (576, 34409), (608, 32598), (684, 28976), (912, 21732), (1216, 16299), (1368, 14488), (1811, 10944), (1824, 10866), (2736, 7244), (3622, 5472), (3648, 5433)]