191388982

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{22877}}^1$

素因数の和:23015

約数の個数: 16

約数和(自身を含む): 296498880

約数和(自身を除く): 105109898

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 22877, 45754, 1075219, 2036053, 2150438, 4072106, 95694491, 191388982]

約数ペア:

[(1, 191388982), (2, 95694491), (47, 4072106), (89, 2150438), (94, 2036053), (178, 1075219), (4183, 45754), (8366, 22877)]