22512854

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 43436736

約数和(自身を除く): 20923882

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 431, 533, 574, 637, 862, 1066, 1274, 2009, 3017, 3731, 4018, 5603, 6034, 7462, 11206, 17671, 21119, 26117, 35342, 39221, 42238, 52234, 78442, 123697, 229723, 247394, 274547, 459446, 549094, 865879, 1608061, 1731758, 3216122, 11256427, 22512854]

約数ペア:

[(1, 22512854), (2, 11256427), (7, 3216122), (13, 1731758), (14, 1608061), (26, 865879), (41, 549094), (49, 459446), (82, 274547), (91, 247394), (98, 229723), (182, 123697), (287, 78442), (431, 52234), (533, 42238), (574, 39221), (637, 35342), (862, 26117), (1066, 21119), (1274, 17671), (2009, 11206), (3017, 7462), (3731, 6034), (4018, 5603)]