13821626

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 27387360

約数和(自身を除く): 13565734

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 571, 637, 931, 1142, 1274, 1729, 1862, 3458, 3997, 7423, 7994, 10849, 12103, 14846, 21698, 24206, 27979, 51961, 55958, 75943, 103922, 141037, 151886, 282074, 363727, 531601, 727454, 987259, 1063202, 1974518, 6910813, 13821626]

約数ペア:

[(1, 13821626), (2, 6910813), (7, 1974518), (13, 1063202), (14, 987259), (19, 727454), (26, 531601), (38, 363727), (49, 282074), (91, 151886), (98, 141037), (133, 103922), (182, 75943), (247, 55958), (266, 51961), (494, 27979), (571, 24206), (637, 21698), (931, 14846), (1142, 12103), (1274, 10849), (1729, 7994), (1862, 7423), (3458, 3997)]