16379381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 18278784

約数和(自身を除く): 1899403

約数列:

[1, 17, 23, 163, 257, 391, 2771, 3749, 4369, 5911, 41891, 63733, 100487, 712147, 963493, 16379381]

約数ペア:

[(1, 16379381), (17, 963493), (23, 712147), (163, 100487), (257, 63733), (391, 41891), (2771, 5911), (3749, 4369)]