119851918

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 181220544

約数和(自身を除く): 61368626

約数列:

[1, 2, 271, 397, 542, 557, 794, 1114, 107587, 150947, 215174, 221129, 301894, 442258, 59925959, 119851918]

約数ペア:

[(1, 119851918), (2, 59925959), (271, 442258), (397, 301894), (542, 221129), (557, 215174), (794, 150947), (1114, 107587)]