189956156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{3739}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 358456560

約数和(自身を除く): 168500404

約数列:

[1, 2, 4, 13, 26, 52, 977, 1954, 3739, 3908, 7478, 12701, 14956, 25402, 48607, 50804, 97214, 194428, 3653003, 7306006, 14612012, 47489039, 94978078, 189956156]

約数ペア:

[(1, 189956156), (2, 94978078), (4, 47489039), (13, 14612012), (26, 7306006), (52, 3653003), (977, 194428), (1954, 97214), (3739, 50804), (3908, 48607), (7478, 25402), (12701, 14956)]