22013572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 25160828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 449, 476, 721, 898, 1442, 1751, 1796, 2884, 3143, 3502, 6286, 7004, 7633, 12257, 12572, 15266, 24514, 30532, 46247, 49028, 53431, 92494, 106862, 184988, 213724, 323729, 647458, 786199, 1294916, 1572398, 3144796, 5503393, 11006786, 22013572]

約数ペア:

[(1, 22013572), (2, 11006786), (4, 5503393), (7, 3144796), (14, 1572398), (17, 1294916), (28, 786199), (34, 647458), (68, 323729), (103, 213724), (119, 184988), (206, 106862), (238, 92494), (412, 53431), (449, 49028), (476, 46247), (721, 30532), (898, 24514), (1442, 15266), (1751, 12572), (1796, 12257), (2884, 7633), (3143, 7004), (3502, 6286)]