15957006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 34624800

約数和(自身を除く): 18667794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1373, 1937, 2746, 3874, 4119, 5811, 8238, 11622, 17849, 35698, 53547, 107094, 204577, 409154, 613731, 1227462, 2659501, 5319002, 7978503, 15957006]

約数ペア:

[(1, 15957006), (2, 7978503), (3, 5319002), (6, 2659501), (13, 1227462), (26, 613731), (39, 409154), (78, 204577), (149, 107094), (298, 53547), (447, 35698), (894, 17849), (1373, 11622), (1937, 8238), (2746, 5811), (3874, 4119)]