22321936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15359

約数の個数: 40

約数和(自身を含む): 53232704

約数和(自身を除く): 30910768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15331, 30662, 61324, 107317, 122648, 199303, 214634, 245296, 398606, 429268, 797212, 858536, 1395121, 1594424, 1717072, 2790242, 3188848, 5580484, 11160968, 22321936]

約数ペア:

[(1, 22321936), (2, 11160968), (4, 5580484), (7, 3188848), (8, 2790242), (13, 1717072), (14, 1594424), (16, 1395121), (26, 858536), (28, 797212), (52, 429268), (56, 398606), (91, 245296), (104, 214634), (112, 199303), (182, 122648), (208, 107317), (364, 61324), (728, 30662), (1456, 15331)]