3892340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10271

約数の個数: 24

約数和(自身を含む): 8604960

約数和(自身を除く): 4712620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10243, 20486, 40972, 51215, 102430, 194617, 204860, 389234, 778468, 973085, 1946170, 3892340]

約数ペア:

[(1, 3892340), (2, 1946170), (4, 973085), (5, 778468), (10, 389234), (19, 204860), (20, 194617), (38, 102430), (76, 51215), (95, 40972), (190, 20486), (380, 10243)]