15850726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 26046720

約数和(自身を除く): 10195994

約数列:

[1, 2, 23, 37, 46, 67, 74, 134, 139, 278, 851, 1541, 1702, 2479, 3082, 3197, 4958, 5143, 6394, 9313, 10286, 18626, 57017, 114034, 118289, 214199, 236578, 344581, 428398, 689162, 7925363, 15850726]

約数ペア:

[(1, 15850726), (2, 7925363), (23, 689162), (37, 428398), (46, 344581), (67, 236578), (74, 214199), (134, 118289), (139, 114034), (278, 57017), (851, 18626), (1541, 10286), (1702, 9313), (2479, 6394), (3082, 5143), (3197, 4958)]