12072044

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 21766080

約数和(自身を除く): 9694036

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 409, 628, 818, 1636, 7379, 14758, 19223, 29516, 38446, 64213, 76892, 128426, 256852, 3018011, 6036022, 12072044]

約数ペア:

[(1, 12072044), (2, 6036022), (4, 3018011), (47, 256852), (94, 128426), (157, 76892), (188, 64213), (314, 38446), (409, 29516), (628, 19223), (818, 14758), (1636, 7379)]