16218290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3202

約数の個数: 32

約数和(自身を含む): 32534784

約数和(自身を除く): 16316494

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 3137, 5170, 6274, 15685, 31370, 34507, 69014, 147439, 172535, 294878, 345070, 737195, 1474390, 1621829, 3243658, 8109145, 16218290]

約数ペア:

[(1, 16218290), (2, 8109145), (5, 3243658), (10, 1621829), (11, 1474390), (22, 737195), (47, 345070), (55, 294878), (94, 172535), (110, 147439), (235, 69014), (470, 34507), (517, 31370), (1034, 15685), (2585, 6274), (3137, 5170)]