4037842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1801}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 6487200

約数和(自身を除く): 2449358

約数列:

[1, 2, 19, 38, 59, 118, 1121, 1801, 2242, 3602, 34219, 68438, 106259, 212518, 2018921, 4037842]

約数ペア:

[(1, 4037842), (2, 2018921), (19, 212518), (38, 106259), (59, 68438), (118, 34219), (1121, 3602), (1801, 2242)]