30351854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61441}}^1$

素因数の和:61475

約数の個数: 16

約数和(自身を含む): 51611280

約数和(自身を除く): 21259426

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 61441, 122882, 798733, 1167379, 1597466, 2334758, 15175927, 30351854]

約数ペア:

[(1, 30351854), (2, 15175927), (13, 2334758), (19, 1597466), (26, 1167379), (38, 798733), (247, 122882), (494, 61441)]