30788914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20071}}^1$

素因数の和:20145

約数の個数: 16

約数和(自身を含む): 50581440

約数和(自身を除く): 19792526

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 20071, 40142, 260923, 521846, 1184189, 2368378, 15394457, 30788914]

約数ペア:

[(1, 30788914), (2, 15394457), (13, 2368378), (26, 1184189), (59, 521846), (118, 260923), (767, 40142), (1534, 20071)]