13111472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 16886608

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 41, 44, 46, 79, 82, 88, 92, 158, 164, 176, 184, 253, 316, 328, 368, 451, 506, 632, 656, 869, 902, 943, 1012, 1264, 1738, 1804, 1817, 1886, 2024, 3239, 3476, 3608, 3634, 3772, 4048, 6478, 6952, 7216, 7268, 7544, 10373, 12956, 13904, 14536, 15088, 19987, 20746, 25912, 29072, 35629, 39974, 41492, 51824, 71258, 74497, 79948, 82984, 142516, 148994, 159896, 165968, 285032, 297988, 319792, 570064, 595976, 819467, 1191952, 1638934, 3277868, 6555736, 13111472]

約数ペア:

[(1, 13111472), (2, 6555736), (4, 3277868), (8, 1638934), (11, 1191952), (16, 819467), (22, 595976), (23, 570064), (41, 319792), (44, 297988), (46, 285032), (79, 165968), (82, 159896), (88, 148994), (92, 142516), (158, 82984), (164, 79948), (176, 74497), (184, 71258), (253, 51824), (316, 41492), (328, 39974), (368, 35629), (451, 29072), (506, 25912), (632, 20746), (656, 19987), (869, 15088), (902, 14536), (943, 13904), (1012, 12956), (1264, 10373), (1738, 7544), (1804, 7268), (1817, 7216), (1886, 6952), (2024, 6478), (3239, 4048), (3476, 3772), (3608, 3634)]