15803632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75979}}^1$

素因数の和:76000

約数の個数: 20

約数和(自身を含む): 32975320

約数和(自身を除く): 17171688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75979, 151958, 303916, 607832, 987727, 1215664, 1975454, 3950908, 7901816, 15803632]

約数ペア:

[(1, 15803632), (2, 7901816), (4, 3950908), (8, 1975454), (13, 1215664), (16, 987727), (26, 607832), (52, 303916), (104, 151958), (208, 75979)]