10997428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11131}}^1$

素因数の和:11167

約数の個数: 24

約数和(自身を含む): 21818720

約数和(自身を除く): 10821292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 11131, 22262, 44524, 144703, 211489, 289406, 422978, 578812, 845956, 2749357, 5498714, 10997428]

約数ペア:

[(1, 10997428), (2, 5498714), (4, 2749357), (13, 845956), (19, 578812), (26, 422978), (38, 289406), (52, 211489), (76, 144703), (247, 44524), (494, 22262), (988, 11131)]