20150974

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 30735936

約数和(自身を除く): 10584962

約数列:

[1, 2, 97, 194, 241, 431, 482, 862, 23377, 41807, 46754, 83614, 103871, 207742, 10075487, 20150974]

約数ペア:

[(1, 20150974), (2, 10075487), (97, 207742), (194, 103871), (241, 83614), (431, 46754), (482, 41807), (862, 23377)]