15484378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 28828800

約数和(自身を除く): 13344422

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 571, 1043, 1142, 1937, 2086, 3874, 3997, 7423, 7994, 13559, 14846, 27118, 51961, 85079, 103922, 170158, 595553, 1106027, 1191106, 2212054, 7742189, 15484378]

約数ペア:

[(1, 15484378), (2, 7742189), (7, 2212054), (13, 1191106), (14, 1106027), (26, 595553), (91, 170158), (149, 103922), (182, 85079), (298, 51961), (571, 27118), (1043, 14846), (1142, 13559), (1937, 7994), (2086, 7423), (3874, 3997)]