22447256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{16603}}^1$

素因数の和:16635

約数の個数: 24

約数和(自身を含む): 45577980

約数和(自身を除く): 23130724

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 16603, 33206, 66412, 132824, 215839, 431678, 863356, 1726712, 2805907, 5611814, 11223628, 22447256]

約数ペア:

[(1, 22447256), (2, 11223628), (4, 5611814), (8, 2805907), (13, 1726712), (26, 863356), (52, 431678), (104, 215839), (169, 132824), (338, 66412), (676, 33206), (1352, 16603)]