17961915730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1095907}}^1$

素因数の和:1096074

約数の個数: 32

約数和(自身を含む): 35507419200

約数和(自身を除く): 17545503470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 16390, 1095907, 2191814, 5479535, 10959070, 12054977, 24109954, 60274885, 120549770, 163290143, 326580286, 816450715, 1632901430, 1796191573, 3592383146, 8980957865, 17961915730]

約数ペア:

[(1, 17961915730), (2, 8980957865), (5, 3592383146), (10, 1796191573), (11, 1632901430), (22, 816450715), (55, 326580286), (110, 163290143), (149, 120549770), (298, 60274885), (745, 24109954), (1490, 12054977), (1639, 10959070), (3278, 5479535), (8195, 2191814), (16390, 1095907)]