16187458

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 28813824

約数和(自身を除く): 12626366

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 337, 511, 658, 674, 1022, 2359, 3431, 4718, 6862, 15839, 24017, 24601, 31678, 48034, 49202, 110873, 172207, 221746, 344414, 1156247, 2312494, 8093729, 16187458]

約数ペア:

[(1, 16187458), (2, 8093729), (7, 2312494), (14, 1156247), (47, 344414), (73, 221746), (94, 172207), (146, 110873), (329, 49202), (337, 48034), (511, 31678), (658, 24601), (674, 24017), (1022, 15839), (2359, 6862), (3431, 4718)]