19825446

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 40803840

約数和(自身を除く): 20978394

約数列:

[1, 2, 3, 6, 47, 94, 141, 229, 282, 307, 458, 614, 687, 921, 1374, 1842, 10763, 14429, 21526, 28858, 32289, 43287, 64578, 70303, 86574, 140606, 210909, 421818, 3304241, 6608482, 9912723, 19825446]

約数ペア:

[(1, 19825446), (2, 9912723), (3, 6608482), (6, 3304241), (47, 421818), (94, 210909), (141, 140606), (229, 86574), (282, 70303), (307, 64578), (458, 43287), (614, 32289), (687, 28858), (921, 21526), (1374, 14429), (1842, 10763)]