15719972

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{4673}}^1$

素因数の和:4735

約数の個数: 18

約数和(自身を含む): 28497378

約数和(自身を除く): 12777406

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 4673, 9346, 18692, 135517, 271034, 542068, 3929993, 7859986, 15719972]

約数ペア:

[(1, 15719972), (2, 7859986), (4, 3929993), (29, 542068), (58, 271034), (116, 135517), (841, 18692), (1682, 9346), (3364, 4673)]