13842374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 26906880

約数和(自身を除く): 13064506

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 4003, 8006, 28021, 52039, 56042, 76057, 104078, 152114, 364273, 532399, 728546, 988741, 1064798, 1977482, 6921187, 13842374]

約数ペア:

[(1, 13842374), (2, 6921187), (7, 1977482), (13, 1064798), (14, 988741), (19, 728546), (26, 532399), (38, 364273), (91, 152114), (133, 104078), (182, 76057), (247, 56042), (266, 52039), (494, 28021), (1729, 8006), (3458, 4003)]