220511912546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{95130247}}^1$

素因数の和:95130329

約数の個数: 16

約数和(自身を含む): 353884522560

約数和(自身を除く): 133372610014

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 95130247, 190260494, 1807474693, 3614949386, 5802945067, 11605890134, 110255956273, 220511912546]

約数ペア:

[(1, 220511912546), (2, 110255956273), (19, 11605890134), (38, 5802945067), (61, 3614949386), (122, 1807474693), (1159, 190260494), (2318, 95130247)]