22243990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5736

約数の個数: 32

約数和(自身を含む): 44245440

約数和(自身を除く): 22001450

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 5689, 11378, 28445, 56890, 96713, 130847, 193426, 261694, 483565, 654235, 967130, 1308470, 2224399, 4448798, 11121995, 22243990]

約数ペア:

[(1, 22243990), (2, 11121995), (5, 4448798), (10, 2224399), (17, 1308470), (23, 967130), (34, 654235), (46, 483565), (85, 261694), (115, 193426), (170, 130847), (230, 96713), (391, 56890), (782, 28445), (1955, 11378), (3910, 5689)]