15261224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 31739040

約数和(自身を除く): 16477816

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 2843, 5368, 5686, 11372, 22744, 31273, 62546, 125092, 173423, 250184, 346846, 693692, 1387384, 1907653, 3815306, 7630612, 15261224]

約数ペア:

[(1, 15261224), (2, 7630612), (4, 3815306), (8, 1907653), (11, 1387384), (22, 693692), (44, 346846), (61, 250184), (88, 173423), (122, 125092), (244, 62546), (488, 31273), (671, 22744), (1342, 11372), (2684, 5686), (2843, 5368)]