22065830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 42293664

約数和(自身を除く): 20227834

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 443, 586, 886, 1465, 2215, 2930, 4430, 4981, 7531, 9962, 15062, 24905, 37655, 49810, 75310, 129799, 259598, 648995, 1297990, 2206583, 4413166, 11032915, 22065830]

約数ペア:

[(1, 22065830), (2, 11032915), (5, 4413166), (10, 2206583), (17, 1297990), (34, 648995), (85, 259598), (170, 129799), (293, 75310), (443, 49810), (586, 37655), (886, 24905), (1465, 15062), (2215, 9962), (2930, 7531), (4430, 4981)]