15972028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 29417472

約数和(自身を除く): 13445444

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 1367, 2734, 2921, 5468, 5842, 11684, 31441, 62882, 125764, 173609, 347218, 694436, 3993007, 7986014, 15972028]

約数ペア:

[(1, 15972028), (2, 7986014), (4, 3993007), (23, 694436), (46, 347218), (92, 173609), (127, 125764), (254, 62882), (508, 31441), (1367, 11684), (2734, 5842), (2921, 5468)]