1901370242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{22651}}^1$

素因数の和:22766

約数の個数: 24

約数和(自身を含む): 3067533840

約数和(自身を除く): 1166163598

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2209, 4418, 22651, 41971, 45302, 83942, 430369, 860738, 1064597, 2129194, 20227343, 40454686, 50036059, 100072118, 950685121, 1901370242]

約数ペア:

[(1, 1901370242), (2, 950685121), (19, 100072118), (38, 50036059), (47, 40454686), (94, 20227343), (893, 2129194), (1786, 1064597), (2209, 860738), (4418, 430369), (22651, 83942), (41971, 45302)]