17870170

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14071}}^1$

素因数の和:14205

約数の個数: 16

約数和(自身を含む): 32421888

約数和(自身を除く): 14551718

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 14071, 28142, 70355, 140710, 1787017, 3574034, 8935085, 17870170]

約数ペア:

[(1, 17870170), (2, 8935085), (5, 3574034), (10, 1787017), (127, 140710), (254, 70355), (635, 28142), (1270, 14071)]