39998222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 67682304

約数和(自身を除く): 27684082

約数列:

[1, 2, 11, 22, 47, 94, 101, 202, 383, 517, 766, 1034, 1111, 2222, 4213, 4747, 8426, 9494, 18001, 36002, 38683, 52217, 77366, 104434, 198011, 396022, 425513, 851026, 1818101, 3636202, 19999111, 39998222]

約数ペア:

[(1, 39998222), (2, 19999111), (11, 3636202), (22, 1818101), (47, 851026), (94, 425513), (101, 396022), (202, 198011), (383, 104434), (517, 77366), (766, 52217), (1034, 38683), (1111, 36002), (2222, 18001), (4213, 9494), (4747, 8426)]