12609830

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9929}}^1$

素因数の和:10063

約数の個数: 16

約数和(自身を含む): 22878720

約数和(自身を除く): 10268890

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 9929, 19858, 49645, 99290, 1260983, 2521966, 6304915, 12609830]

約数ペア:

[(1, 12609830), (2, 6304915), (5, 2521966), (10, 1260983), (127, 99290), (254, 49645), (635, 19858), (1270, 9929)]