191145218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{26249}}^1$

素因数の和:26593

約数の個数: 16

約数和(自身を含む): 313740000

約数和(自身を除く): 122594782

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 26249, 52498, 288739, 577478, 8688419, 17376838, 95572609, 191145218]

約数ペア:

[(1, 191145218), (2, 95572609), (11, 17376838), (22, 8688419), (331, 577478), (662, 288739), (3641, 52498), (7282, 26249)]