2190019681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{1619}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 2312893440

約数和(自身を除く): 122873759

約数列:

[1, 23, 103, 571, 1619, 2369, 13133, 37237, 58813, 166757, 924449, 1352699, 3835411, 21262327, 95218247, 2190019681]

約数ペア:

[(1, 2190019681), (23, 95218247), (103, 21262327), (571, 3835411), (1619, 1352699), (2369, 924449), (13133, 166757), (37237, 58813)]