22509992

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 43528320

約数和(自身を除く): 21018328

約数列:

[1, 2, 4, 8, 47, 94, 131, 188, 262, 376, 457, 524, 914, 1048, 1828, 3656, 6157, 12314, 21479, 24628, 42958, 49256, 59867, 85916, 119734, 171832, 239468, 478936, 2813749, 5627498, 11254996, 22509992]

約数ペア:

[(1, 22509992), (2, 11254996), (4, 5627498), (8, 2813749), (47, 478936), (94, 239468), (131, 171832), (188, 119734), (262, 85916), (376, 59867), (457, 49256), (524, 42958), (914, 24628), (1048, 21479), (1828, 12314), (3656, 6157)]