22296272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 46157760

約数和(自身を除く): 23861488

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1033, 1136, 1349, 2066, 2698, 4132, 5396, 8264, 10792, 16528, 19627, 21584, 39254, 73343, 78508, 146686, 157016, 293372, 314032, 586744, 1173488, 1393517, 2787034, 5574068, 11148136, 22296272]

約数ペア:

[(1, 22296272), (2, 11148136), (4, 5574068), (8, 2787034), (16, 1393517), (19, 1173488), (38, 586744), (71, 314032), (76, 293372), (142, 157016), (152, 146686), (284, 78508), (304, 73343), (568, 39254), (1033, 21584), (1136, 19627), (1349, 16528), (2066, 10792), (2698, 8264), (4132, 5396)]