15760012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 28207872

約数和(自身を除く): 12447860

約数列:

[1, 2, 4, 71, 142, 211, 263, 284, 422, 526, 844, 1052, 14981, 18673, 29962, 37346, 55493, 59924, 74692, 110986, 221972, 3940003, 7880006, 15760012]

約数ペア:

[(1, 15760012), (2, 7880006), (4, 3940003), (71, 221972), (142, 110986), (211, 74692), (263, 59924), (284, 55493), (422, 37346), (526, 29962), (844, 18673), (1052, 14981)]