31194922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 55212480

約数和(自身を除く): 24017558

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 2017, 4034, 7733, 15466, 22187, 38323, 44374, 74629, 76646, 149258, 421553, 820919, 843106, 1417951, 1641838, 2835902, 15597461, 31194922]

約数ペア:

[(1, 31194922), (2, 15597461), (11, 2835902), (19, 1641838), (22, 1417951), (37, 843106), (38, 820919), (74, 421553), (209, 149258), (407, 76646), (418, 74629), (703, 44374), (814, 38323), (1406, 22187), (2017, 15466), (4034, 7733)]