14665820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4339}}^1$

素因数の和:4374

約数の個数: 36

約数和(自身を含む): 33357240

約数和(自身を除く): 18691420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 4339, 8678, 17356, 21695, 43390, 56407, 86780, 112814, 225628, 282035, 564070, 733291, 1128140, 1466582, 2933164, 3666455, 7332910, 14665820]

約数ペア:

[(1, 14665820), (2, 7332910), (4, 3666455), (5, 2933164), (10, 1466582), (13, 1128140), (20, 733291), (26, 564070), (52, 282035), (65, 225628), (130, 112814), (169, 86780), (260, 56407), (338, 43390), (676, 21695), (845, 17356), (1690, 8678), (3380, 4339)]