18750014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23977}}^1$

素因数の和:24019

約数の個数: 16

約数和(自身を含む): 31075488

約数和(自身を除く): 12325474

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 23977, 47954, 407609, 551471, 815218, 1102942, 9375007, 18750014]

約数ペア:

[(1, 18750014), (2, 9375007), (17, 1102942), (23, 815218), (34, 551471), (46, 407609), (391, 47954), (782, 23977)]