12611326

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 24993360

約数和(自身を除く): 12382034

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 521, 637, 931, 1042, 1274, 1729, 1862, 3458, 3647, 6773, 7294, 9899, 12103, 13546, 19798, 24206, 25529, 47411, 51058, 69293, 94822, 128687, 138586, 257374, 331877, 485051, 663754, 900809, 970102, 1801618, 6305663, 12611326]

約数ペア:

[(1, 12611326), (2, 6305663), (7, 1801618), (13, 970102), (14, 900809), (19, 663754), (26, 485051), (38, 331877), (49, 257374), (91, 138586), (98, 128687), (133, 94822), (182, 69293), (247, 51058), (266, 47411), (494, 25529), (521, 24206), (637, 19798), (931, 13546), (1042, 12103), (1274, 9899), (1729, 7294), (1862, 6773), (3458, 3647)]