12663638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{853}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 20516496

約数和(自身を除く): 7852858

約数列:

[1, 2, 13, 26, 571, 853, 1142, 1706, 7423, 11089, 14846, 22178, 487063, 974126, 6331819, 12663638]

約数ペア:

[(1, 12663638), (2, 6331819), (13, 974126), (26, 487063), (571, 22178), (853, 14846), (1142, 11089), (1706, 7423)]