13088416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 29955744

約数和(自身を除く): 16867328

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 103, 152, 176, 206, 209, 304, 352, 361, 412, 418, 608, 722, 824, 836, 1133, 1444, 1648, 1672, 1957, 2266, 2888, 3296, 3344, 3914, 3971, 4532, 5776, 6688, 7828, 7942, 9064, 11552, 15656, 15884, 18128, 21527, 31312, 31768, 36256, 37183, 43054, 62624, 63536, 74366, 86108, 127072, 148732, 172216, 297464, 344432, 409013, 594928, 688864, 818026, 1189856, 1636052, 3272104, 6544208, 13088416]

約数ペア:

[(1, 13088416), (2, 6544208), (4, 3272104), (8, 1636052), (11, 1189856), (16, 818026), (19, 688864), (22, 594928), (32, 409013), (38, 344432), (44, 297464), (76, 172216), (88, 148732), (103, 127072), (152, 86108), (176, 74366), (206, 63536), (209, 62624), (304, 43054), (352, 37183), (361, 36256), (412, 31768), (418, 31312), (608, 21527), (722, 18128), (824, 15884), (836, 15656), (1133, 11552), (1444, 9064), (1648, 7942), (1672, 7828), (1957, 6688), (2266, 5776), (2888, 4532), (3296, 3971), (3344, 3914)]