12907010

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10163}}^1$

素因数の和:10297

約数の個数: 16

約数和(自身を含む): 23417856

約数和(自身を除く): 10510846

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 10163, 20326, 50815, 101630, 1290701, 2581402, 6453505, 12907010]

約数ペア:

[(1, 12907010), (2, 6453505), (5, 2581402), (10, 1290701), (127, 101630), (254, 50815), (635, 20326), (1270, 10163)]