17964038416

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{8195273}}^1$

素因数の和:8195418

約数の個数: 20

約数和(自身を含む): 35059382172

約数和(自身を除く): 17095343756

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 8195273, 16390546, 32781092, 65562184, 131124368, 1122752401, 2245504802, 4491009604, 8982019208, 17964038416]

約数ペア:

[(1, 17964038416), (2, 8982019208), (4, 4491009604), (8, 2245504802), (16, 1122752401), (137, 131124368), (274, 65562184), (548, 32781092), (1096, 16390546), (2192, 8195273)]