12938944

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{4931}}^1$

素因数の和:4984

約数の個数: 28

約数和(自身を含む): 26307288

約数和(自身を除く): 13368344

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 4931, 9862, 19724, 39448, 78896, 157792, 202171, 315584, 404342, 808684, 1617368, 3234736, 6469472, 12938944]

約数ペア:

[(1, 12938944), (2, 6469472), (4, 3234736), (8, 1617368), (16, 808684), (32, 404342), (41, 315584), (64, 202171), (82, 157792), (164, 78896), (328, 39448), (656, 19724), (1312, 9862), (2624, 4931)]