201419894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{19319}}^1$

素因数の和:19735

約数の個数: 16

約数和(自身を含む): 326198880

約数和(自身を除く): 124778986

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 19319, 38638, 251147, 502294, 7746919, 15493838, 100709947, 201419894]

約数ペア:

[(1, 201419894), (2, 100709947), (13, 15493838), (26, 7746919), (401, 502294), (802, 251147), (5213, 38638), (10426, 19319)]