17118530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 36203328

約数和(自身を除く): 19084798

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11971, 23942, 59855, 119710, 131681, 155623, 263362, 311246, 658405, 778115, 1316810, 1556230, 1711853, 3423706, 8559265, 17118530]

約数ペア:

[(1, 17118530), (2, 8559265), (5, 3423706), (10, 1711853), (11, 1556230), (13, 1316810), (22, 778115), (26, 658405), (55, 311246), (65, 263362), (110, 155623), (130, 131681), (143, 119710), (286, 59855), (715, 23942), (1430, 11971)]