22028182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 16275818

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 349, 418, 698, 1661, 2869, 3322, 3839, 5738, 6631, 7678, 13262, 31559, 52699, 63118, 72941, 105398, 145882, 579689, 1001281, 1159378, 2002562, 11014091, 22028182]

約数ペア:

[(1, 22028182), (2, 11014091), (11, 2002562), (19, 1159378), (22, 1001281), (38, 579689), (151, 145882), (209, 105398), (302, 72941), (349, 63118), (418, 52699), (698, 31559), (1661, 13262), (2869, 7678), (3322, 6631), (3839, 5738)]