13290316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 25147584

約数和(自身を除く): 11857268

約数列:

[1, 2, 4, 13, 26, 52, 431, 593, 862, 1186, 1724, 2372, 5603, 7709, 11206, 15418, 22412, 30836, 255583, 511166, 1022332, 3322579, 6645158, 13290316]

約数ペア:

[(1, 13290316), (2, 6645158), (4, 3322579), (13, 1022332), (26, 511166), (52, 255583), (431, 30836), (593, 22412), (862, 15418), (1186, 11206), (1724, 7709), (2372, 5603)]