26198530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8154

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 26367230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8111, 16222, 40555, 81110, 137887, 154109, 275774, 308218, 689435, 770545, 1378870, 1541090, 2619853, 5239706, 13099265, 26198530]

約数ペア:

[(1, 26198530), (2, 13099265), (5, 5239706), (10, 2619853), (17, 1541090), (19, 1378870), (34, 770545), (38, 689435), (85, 308218), (95, 275774), (170, 154109), (190, 137887), (323, 81110), (646, 40555), (1615, 16222), (3230, 8111)]