19631038

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12409}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 33953760

約数和(自身を除く): 14322722

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 12409, 24818, 86863, 173726, 1402217, 2804434, 9815519, 19631038]

約数ペア:

[(1, 19631038), (2, 9815519), (7, 2804434), (14, 1402217), (113, 173726), (226, 86863), (791, 24818), (1582, 12409)]