16131947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 18294528

約数和(自身を除く): 2162581

約数列:

[1, 13, 23, 163, 299, 331, 2119, 3749, 4303, 7613, 48737, 53953, 98969, 701389, 1240919, 16131947]

約数ペア:

[(1, 16131947), (13, 1240919), (23, 701389), (163, 98969), (299, 53953), (331, 48737), (2119, 7613), (3749, 4303)]