15665364221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{73303}}^1$

素因数の和:74300

約数の個数: 16

約数和(自身を含む): 17881484544

約数和(自身を除く): 2216120323

約数列:

[1, 13, 17, 221, 967, 12571, 16439, 73303, 213707, 952939, 1246151, 16199963, 70884001, 921492013, 1205028017, 15665364221]

約数ペア:

[(1, 15665364221), (13, 1205028017), (17, 921492013), (221, 70884001), (967, 16199963), (12571, 1246151), (16439, 952939), (73303, 213707)]