12021610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 22453200

約数和(自身を除く): 10431590

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 269, 410, 538, 545, 1090, 1345, 2690, 4469, 8938, 11029, 22058, 22345, 29321, 44690, 55145, 58642, 110290, 146605, 293210, 1202161, 2404322, 6010805, 12021610]

約数ペア:

[(1, 12021610), (2, 6010805), (5, 2404322), (10, 1202161), (41, 293210), (82, 146605), (109, 110290), (205, 58642), (218, 55145), (269, 44690), (410, 29321), (538, 22345), (545, 22058), (1090, 11029), (1345, 8938), (2690, 4469)]