12526648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 24307920

約数和(自身を除く): 11781272

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 211, 328, 362, 422, 724, 844, 1448, 1688, 7421, 8651, 14842, 17302, 29684, 34604, 38191, 59368, 69208, 76382, 152764, 305528, 1565831, 3131662, 6263324, 12526648]

約数ペア:

[(1, 12526648), (2, 6263324), (4, 3131662), (8, 1565831), (41, 305528), (82, 152764), (164, 76382), (181, 69208), (211, 59368), (328, 38191), (362, 34604), (422, 29684), (724, 17302), (844, 14842), (1448, 8651), (1688, 7421)]