1896028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 3562272

約数和(自身を除く): 1666244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 557, 851, 1114, 1702, 2228, 3404, 12811, 20609, 25622, 41218, 51244, 82436, 474007, 948014, 1896028]

約数ペア:

[(1, 1896028), (2, 948014), (4, 474007), (23, 82436), (37, 51244), (46, 41218), (74, 25622), (92, 20609), (148, 12811), (557, 3404), (851, 2228), (1114, 1702)]