15647044

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4079}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 31530240

約数和(自身を除く): 15883196

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 4079, 8158, 16316, 28553, 57106, 114212, 558823, 1117646, 2235292, 3911761, 7823522, 15647044]

約数ペア:

[(1, 15647044), (2, 7823522), (4, 3911761), (7, 2235292), (14, 1117646), (28, 558823), (137, 114212), (274, 57106), (548, 28553), (959, 16316), (1918, 8158), (3836, 4079)]