19491204094

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{838043}}^1$

素因数の和:838475

約数の個数: 16

約数和(自身を含む): 30320431920

約数和(自身を除く): 10829227826

約数列:

[1, 2, 29, 58, 401, 802, 11629, 23258, 838043, 1676086, 24303247, 48606494, 336055243, 672110486, 9745602047, 19491204094]

約数ペア:

[(1, 19491204094), (2, 9745602047), (29, 672110486), (58, 336055243), (401, 48606494), (802, 24303247), (11629, 1676086), (23258, 838043)]