12160988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22859}}^1$

素因数の和:22889

約数の個数: 24

約数和(自身を含む): 25603200

約数和(自身を除く): 13442212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 22859, 45718, 91436, 160013, 320026, 434321, 640052, 868642, 1737284, 3040247, 6080494, 12160988]

約数ペア:

[(1, 12160988), (2, 6080494), (4, 3040247), (7, 1737284), (14, 868642), (19, 640052), (28, 434321), (38, 320026), (76, 160013), (133, 91436), (266, 45718), (532, 22859)]