19678242

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 41508864

約数和(自身を除く): 21830622

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2251, 2914, 4371, 4502, 6753, 8742, 13506, 69781, 105797, 139562, 209343, 211594, 317391, 418686, 634782, 3279707, 6559414, 9839121, 19678242]

約数ペア:

[(1, 19678242), (2, 9839121), (3, 6559414), (6, 3279707), (31, 634782), (47, 418686), (62, 317391), (93, 211594), (94, 209343), (141, 139562), (186, 105797), (282, 69781), (1457, 13506), (2251, 8742), (2914, 6753), (4371, 4502)]