12607790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 24597216

約数和(自身を除く): 11989426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 331, 586, 662, 1465, 1655, 2930, 3310, 3809, 4303, 7618, 8606, 19045, 21515, 38090, 43030, 96983, 193966, 484915, 969830, 1260779, 2521558, 6303895, 12607790]

約数ペア:

[(1, 12607790), (2, 6303895), (5, 2521558), (10, 1260779), (13, 969830), (26, 484915), (65, 193966), (130, 96983), (293, 43030), (331, 38090), (586, 21515), (662, 19045), (1465, 8606), (1655, 7618), (2930, 4303), (3310, 3809)]