12492766

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 23426928

約数和(自身を除く): 10934162

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 242, 247, 286, 361, 418, 494, 722, 1331, 1573, 2299, 2662, 2717, 3146, 3971, 4598, 4693, 5434, 7942, 9386, 17303, 25289, 29887, 34606, 43681, 50578, 51623, 59774, 87362, 103246, 328757, 480491, 567853, 657514, 960982, 1135706, 6246383, 12492766]

約数ペア:

[(1, 12492766), (2, 6246383), (11, 1135706), (13, 960982), (19, 657514), (22, 567853), (26, 480491), (38, 328757), (121, 103246), (143, 87362), (209, 59774), (242, 51623), (247, 50578), (286, 43681), (361, 34606), (418, 29887), (494, 25289), (722, 17303), (1331, 9386), (1573, 7942), (2299, 5434), (2662, 4693), (2717, 4598), (3146, 3971)]