22417378

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 36141660

約数和(自身を除く): 13724282

約数列:

[1, 2, 19, 38, 61, 122, 361, 509, 722, 1018, 1159, 2318, 9671, 19342, 22021, 31049, 44042, 62098, 183749, 367498, 589931, 1179862, 11208689, 22417378]

約数ペア:

[(1, 22417378), (2, 11208689), (19, 1179862), (38, 589931), (61, 367498), (122, 183749), (361, 62098), (509, 44042), (722, 31049), (1018, 22021), (1159, 19342), (2318, 9671)]