12574552319

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{22153}}^1$

素因数の和:22910

約数の個数: 16

約数和(自身を含む): 14504666880

約数和(自身を除く): 1930114561

約数列:

[1, 7, 131, 619, 917, 4333, 22153, 81089, 155071, 567623, 2902043, 13712707, 20314301, 95988949, 1796364617, 12574552319]

約数ペア:

[(1, 12574552319), (7, 1796364617), (131, 95988949), (619, 20314301), (917, 13712707), (4333, 2902043), (22153, 567623), (81089, 155071)]