21943592

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{22669}}^1$

素因数の和:22697

約数の個数: 24

約数和(自身を含む): 45226650

約数和(自身を除く): 23283058

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 22669, 45338, 90676, 181352, 249359, 498718, 997436, 1994872, 2742949, 5485898, 10971796, 21943592]

約数ペア:

[(1, 21943592), (2, 10971796), (4, 5485898), (8, 2742949), (11, 1994872), (22, 997436), (44, 498718), (88, 249359), (121, 181352), (242, 90676), (484, 45338), (968, 22669)]