213151082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1\times {\mathrm{2843}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 336843360

約数和(自身を除く): 123692278

約数列:

[1, 2, 19, 38, 1973, 2843, 3946, 5686, 37487, 54017, 74974, 108034, 5609239, 11218478, 106575541, 213151082]

約数ペア:

[(1, 213151082), (2, 106575541), (19, 11218478), (38, 5609239), (1973, 108034), (2843, 74974), (3946, 54017), (5686, 37487)]