13419355

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 16533504

約数和(自身を除く): 3114149

約数列:

[1, 5, 71, 103, 355, 367, 515, 1835, 7313, 26057, 36565, 37801, 130285, 189005, 2683871, 13419355]

約数ペア:

[(1, 13419355), (5, 2683871), (71, 189005), (103, 130285), (355, 37801), (367, 36565), (515, 26057), (1835, 7313)]