19473624

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 52972920

約数和(自身を除く): 33499296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 881, 921, 1228, 1762, 1842, 2456, 2643, 2763, 3524, 3684, 5286, 5526, 7048, 7368, 7929, 10572, 11052, 15858, 21144, 22104, 31716, 63432, 270467, 540934, 811401, 1081868, 1622802, 2163736, 2434203, 3245604, 4868406, 6491208, 9736812, 19473624]

約数ペア:

[(1, 19473624), (2, 9736812), (3, 6491208), (4, 4868406), (6, 3245604), (8, 2434203), (9, 2163736), (12, 1622802), (18, 1081868), (24, 811401), (36, 540934), (72, 270467), (307, 63432), (614, 31716), (881, 22104), (921, 21144), (1228, 15858), (1762, 11052), (1842, 10572), (2456, 7929), (2643, 7368), (2763, 7048), (3524, 5526), (3684, 5286)]