17819215778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5153041}}^1$

素因数の和:5153082

約数の個数: 32

約数和(自身を含む): 34628442240

約数和(自身を除く): 16809226462

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 5153041, 10306082, 36071287, 66989533, 72142574, 97907779, 133979066, 195815558, 468926731, 685354453, 937853462, 1272801127, 1370708906, 2545602254, 8909607889, 17819215778]

約数ペア:

[(1, 17819215778), (2, 8909607889), (7, 2545602254), (13, 1370708906), (14, 1272801127), (19, 937853462), (26, 685354453), (38, 468926731), (91, 195815558), (133, 133979066), (182, 97907779), (247, 72142574), (266, 66989533), (494, 36071287), (1729, 10306082), (3458, 5153041)]