15953924

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4159}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 32148480

約数和(自身を除く): 16194556

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4159, 8318, 16636, 29113, 58226, 116452, 569783, 1139566, 2279132, 3988481, 7976962, 15953924]

約数ペア:

[(1, 15953924), (2, 7976962), (4, 3988481), (7, 2279132), (14, 1139566), (28, 569783), (137, 116452), (274, 58226), (548, 29113), (959, 16636), (1918, 8318), (3836, 4159)]