16646870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 31298400

約数和(自身を除く): 14651530

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 419, 685, 838, 1370, 2095, 3973, 4190, 7946, 12151, 19865, 24302, 39730, 57403, 60755, 114806, 121510, 287015, 574030, 1664687, 3329374, 8323435, 16646870]

約数ペア:

[(1, 16646870), (2, 8323435), (5, 3329374), (10, 1664687), (29, 574030), (58, 287015), (137, 121510), (145, 114806), (274, 60755), (290, 57403), (419, 39730), (685, 24302), (838, 19865), (1370, 12151), (2095, 7946), (3973, 4190)]