23139662

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 44643312

約数和(自身を除く): 21503650

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 443, 533, 574, 637, 886, 1066, 1274, 2009, 3101, 3731, 4018, 5759, 6202, 7462, 11518, 18163, 21707, 26117, 36326, 40313, 43414, 52234, 80626, 127141, 236119, 254282, 282191, 472238, 564382, 889987, 1652833, 1779974, 3305666, 11569831, 23139662]

約数ペア:

[(1, 23139662), (2, 11569831), (7, 3305666), (13, 1779974), (14, 1652833), (26, 889987), (41, 564382), (49, 472238), (82, 282191), (91, 254282), (98, 236119), (182, 127141), (287, 80626), (443, 52234), (533, 43414), (574, 40313), (637, 36326), (886, 26117), (1066, 21707), (1274, 18163), (2009, 11518), (3101, 7462), (3731, 6202), (4018, 5759)]