39961028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22861}}^1$

素因数の和:22907

約数の個数: 24

約数和(自身を含む): 76816320

約数和(自身を除く): 36855292

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 22861, 45722, 91444, 434359, 525803, 868718, 1051606, 1737436, 2103212, 9990257, 19980514, 39961028]

約数ペア:

[(1, 39961028), (2, 19980514), (4, 9990257), (19, 2103212), (23, 1737436), (38, 1051606), (46, 868718), (76, 525803), (92, 434359), (437, 91444), (874, 45722), (1748, 22861)]