23409578

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 37764684

約数和(自身を除く): 14355106

約数列:

[1, 2, 17, 34, 101, 202, 289, 401, 578, 802, 1717, 3434, 6817, 13634, 29189, 40501, 58378, 81002, 115889, 231778, 688517, 1377034, 11704789, 23409578]

約数ペア:

[(1, 23409578), (2, 11704789), (17, 1377034), (34, 688517), (101, 231778), (202, 115889), (289, 81002), (401, 58378), (578, 40501), (802, 29189), (1717, 13634), (3434, 6817)]