16518444866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5333}}^1\times {\mathrm{20113}}^1$

素因数の和:25466

約数の個数: 32

約数和(自身を含む): 30898965888

約数和(自身を除く): 14380521022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5333, 10666, 20113, 37331, 40226, 58663, 74662, 117326, 140791, 221243, 281582, 410641, 442486, 821282, 1548701, 3097402, 107262629, 214525258, 750838403, 1179888919, 1501676806, 2359777838, 8259222433, 16518444866]

約数ペア:

[(1, 16518444866), (2, 8259222433), (7, 2359777838), (11, 1501676806), (14, 1179888919), (22, 750838403), (77, 214525258), (154, 107262629), (5333, 3097402), (10666, 1548701), (20113, 821282), (37331, 442486), (40226, 410641), (58663, 281582), (74662, 221243), (117326, 140791)]