19441354

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4957}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 30521448

約数和(自身を除く): 11080094

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 4957, 9914, 183409, 262721, 366818, 525442, 9720677, 19441354]

約数ペア:

[(1, 19441354), (2, 9720677), (37, 525442), (53, 366818), (74, 262721), (106, 183409), (1961, 9914), (3922, 4957)]