22105642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 37149840

約数和(自身を除く): 15044198

約数列:

[1, 2, 13, 26, 41, 82, 89, 178, 233, 466, 533, 1066, 1157, 2314, 3029, 3649, 6058, 7298, 9553, 19106, 20737, 41474, 47437, 94874, 124189, 248378, 269581, 539162, 850217, 1700434, 11052821, 22105642]

約数ペア:

[(1, 22105642), (2, 11052821), (13, 1700434), (26, 850217), (41, 539162), (82, 269581), (89, 248378), (178, 124189), (233, 94874), (466, 47437), (533, 41474), (1066, 20737), (1157, 19106), (2314, 9553), (3029, 7298), (3649, 6058)]