23141620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60899}}^1$

素因数の和:60927

約数の個数: 24

約数和(自身を含む): 51156000

約数和(自身を除く): 28014380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 60899, 121798, 243596, 304495, 608990, 1157081, 1217980, 2314162, 4628324, 5785405, 11570810, 23141620]

約数ペア:

[(1, 23141620), (2, 11570810), (4, 5785405), (5, 4628324), (10, 2314162), (19, 1217980), (20, 1157081), (38, 608990), (76, 304495), (95, 243596), (190, 121798), (380, 60899)]