22166810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 42783552

約数和(自身を除く): 20616742

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 1571, 2822, 3142, 7055, 7855, 14110, 15710, 26707, 53414, 130393, 133535, 260786, 267070, 651965, 1303930, 2216681, 4433362, 11083405, 22166810]

約数ペア:

[(1, 22166810), (2, 11083405), (5, 4433362), (10, 2216681), (17, 1303930), (34, 651965), (83, 267070), (85, 260786), (166, 133535), (170, 130393), (415, 53414), (830, 26707), (1411, 15710), (1571, 14110), (2822, 7855), (3142, 7055)]