22489064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 45881640

約数和(自身を除く): 23392576

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2141, 2626, 4282, 5252, 8564, 10504, 17128, 27833, 55666, 111332, 216241, 222664, 432482, 864964, 1729928, 2811133, 5622266, 11244532, 22489064]

約数ペア:

[(1, 22489064), (2, 11244532), (4, 5622266), (8, 2811133), (13, 1729928), (26, 864964), (52, 432482), (101, 222664), (104, 216241), (202, 111332), (404, 55666), (808, 27833), (1313, 17128), (2141, 10504), (2626, 8564), (4282, 5252)]