19920650114

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 30501166080

約数和(自身を除く): 10580515966

約数列:

[1, 2, 73, 146, 271, 409, 542, 818, 1231, 2462, 19783, 29857, 39566, 59714, 89863, 110839, 179726, 221678, 333601, 503479, 667202, 1006958, 8091247, 16182494, 24352873, 36753967, 48705746, 73507934, 136442809, 272885618, 9960325057, 19920650114]

約数ペア:

[(1, 19920650114), (2, 9960325057), (73, 272885618), (146, 136442809), (271, 73507934), (409, 48705746), (542, 36753967), (818, 24352873), (1231, 16182494), (2462, 8091247), (19783, 1006958), (29857, 667202), (39566, 503479), (59714, 333601), (89863, 221678), (110839, 179726)]