23720086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 40088160

約数和(自身を除く): 16368074

約数列:

[1, 2, 13, 26, 29, 58, 163, 193, 326, 377, 386, 754, 2119, 2509, 4238, 4727, 5018, 5597, 9454, 11194, 31459, 61451, 62918, 72761, 122902, 145522, 408967, 817934, 912311, 1824622, 11860043, 23720086]

約数ペア:

[(1, 23720086), (2, 11860043), (13, 1824622), (26, 912311), (29, 817934), (58, 408967), (163, 145522), (193, 122902), (326, 72761), (377, 62918), (386, 61451), (754, 31459), (2119, 11194), (2509, 9454), (4238, 5597), (4727, 5018)]