22642802

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 42672000

約数和(自身を除く): 20029198

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 2539, 4459, 5078, 8918, 17773, 33007, 35546, 66014, 124411, 231049, 248822, 462098, 870877, 1617343, 1741754, 3234686, 11321401, 22642802]

約数ペア:

[(1, 22642802), (2, 11321401), (7, 3234686), (13, 1741754), (14, 1617343), (26, 870877), (49, 462098), (91, 248822), (98, 231049), (182, 124411), (343, 66014), (637, 35546), (686, 33007), (1274, 17773), (2539, 8918), (4459, 5078)]