12499718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 24399360

約数和(自身を除く): 11899642

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3529, 3542, 7058, 24703, 38819, 49406, 77638, 81167, 162334, 271733, 543466, 568169, 892837, 1136338, 1785674, 6249859, 12499718]

約数ペア:

[(1, 12499718), (2, 6249859), (7, 1785674), (11, 1136338), (14, 892837), (22, 568169), (23, 543466), (46, 271733), (77, 162334), (154, 81167), (161, 77638), (253, 49406), (322, 38819), (506, 24703), (1771, 7058), (3529, 3542)]