12639284

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{769}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 25354560

約数和(自身を除く): 12715276

約数列:

[1, 2, 4, 7, 14, 28, 587, 769, 1174, 1538, 2348, 3076, 4109, 5383, 8218, 10766, 16436, 21532, 451403, 902806, 1805612, 3159821, 6319642, 12639284]

約数ペア:

[(1, 12639284), (2, 6319642), (4, 3159821), (7, 1805612), (14, 902806), (28, 451403), (587, 21532), (769, 16436), (1174, 10766), (1538, 8218), (2348, 5383), (3076, 4109)]