17914270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 35445600

約数和(自身を除く): 17531330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1093, 1490, 1639, 2186, 3278, 5465, 8195, 10930, 12023, 16390, 24046, 60115, 120230, 162857, 325714, 814285, 1628570, 1791427, 3582854, 8957135, 17914270]

約数ペア:

[(1, 17914270), (2, 8957135), (5, 3582854), (10, 1791427), (11, 1628570), (22, 814285), (55, 325714), (110, 162857), (149, 120230), (298, 60115), (745, 24046), (1093, 16390), (1490, 12023), (1639, 10930), (2186, 8195), (3278, 5465)]