22305148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 40212144

約数和(自身を除く): 17906996

約数列:

[1, 2, 4, 41, 82, 164, 277, 491, 554, 982, 1108, 1964, 11357, 20131, 22714, 40262, 45428, 80524, 136007, 272014, 544028, 5576287, 11152574, 22305148]

約数ペア:

[(1, 22305148), (2, 11152574), (4, 5576287), (41, 544028), (82, 272014), (164, 136007), (277, 80524), (491, 45428), (554, 40262), (982, 22714), (1108, 20131), (1964, 11357)]