13608218

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 23419200

約数和(自身を除く): 9810982

約数列:

[1, 2, 13, 19, 26, 38, 163, 169, 247, 326, 338, 494, 2119, 2197, 3097, 3211, 4238, 4394, 6194, 6422, 27547, 40261, 41743, 55094, 80522, 83486, 358111, 523393, 716222, 1046786, 6804109, 13608218]

約数ペア:

[(1, 13608218), (2, 6804109), (13, 1046786), (19, 716222), (26, 523393), (38, 358111), (163, 83486), (169, 80522), (247, 55094), (326, 41743), (338, 40261), (494, 27547), (2119, 6422), (2197, 6194), (3097, 4394), (3211, 4238)]