13232816

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 60

約数和(自身を含む): 28346400

約数和(自身を除く): 15113584

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 79, 116, 152, 158, 232, 304, 316, 361, 464, 551, 632, 722, 1102, 1264, 1444, 1501, 2204, 2291, 2888, 3002, 4408, 4582, 5776, 6004, 8816, 9164, 10469, 12008, 18328, 20938, 24016, 28519, 36656, 41876, 43529, 57038, 83752, 87058, 114076, 167504, 174116, 228152, 348232, 456304, 696464, 827051, 1654102, 3308204, 6616408, 13232816]

約数ペア:

[(1, 13232816), (2, 6616408), (4, 3308204), (8, 1654102), (16, 827051), (19, 696464), (29, 456304), (38, 348232), (58, 228152), (76, 174116), (79, 167504), (116, 114076), (152, 87058), (158, 83752), (232, 57038), (304, 43529), (316, 41876), (361, 36656), (464, 28519), (551, 24016), (632, 20938), (722, 18328), (1102, 12008), (1264, 10469), (1444, 9164), (1501, 8816), (2204, 6004), (2291, 5776), (2888, 4582), (3002, 4408)]