22857130

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4003}}^1$

素因数の和:4581

約数の個数: 16

約数和(自身を含む): 41225184

約数和(自身を除く): 18368054

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 4003, 5710, 8006, 20015, 40030, 2285713, 4571426, 11428565, 22857130]

約数ペア:

[(1, 22857130), (2, 11428565), (5, 4571426), (10, 2285713), (571, 40030), (1142, 20015), (2855, 8006), (4003, 5710)]