12679498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25667}}^1$

素因数の和:25701

約数の個数: 16

約数和(自身を含む): 21561120

約数和(自身を除く): 8881622

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 25667, 51334, 333671, 487673, 667342, 975346, 6339749, 12679498]

約数ペア:

[(1, 12679498), (2, 6339749), (13, 975346), (19, 667342), (26, 487673), (38, 333671), (247, 51334), (494, 25667)]