73920887

素因数分解:

${\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2246

約数の個数: 12

約数和(自身を含む): 78857856

約数和(自身を除く): 4936969

約数列:

[1, 19, 97, 361, 1843, 2111, 35017, 40109, 204767, 762071, 3890573, 73920887]

約数ペア:

[(1, 73920887), (19, 3890573), (97, 762071), (361, 204767), (1843, 40109), (2111, 35017)]