2389516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 4596480

約数和(自身を除く): 2206964

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1367, 1748, 2734, 5468, 25973, 31441, 51946, 62882, 103892, 125764, 597379, 1194758, 2389516]

約数ペア:

[(1, 2389516), (2, 1194758), (4, 597379), (19, 125764), (23, 103892), (38, 62882), (46, 51946), (76, 31441), (92, 25973), (437, 5468), (874, 2734), (1367, 1748)]