12253388

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 13873972

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 359, 371, 644, 718, 742, 1219, 1436, 1484, 2438, 2513, 4876, 5026, 8257, 8533, 10052, 16514, 17066, 19027, 33028, 34132, 38054, 57799, 76108, 115598, 133189, 231196, 266378, 437621, 532756, 875242, 1750484, 3063347, 6126694, 12253388]

約数ペア:

[(1, 12253388), (2, 6126694), (4, 3063347), (7, 1750484), (14, 875242), (23, 532756), (28, 437621), (46, 266378), (53, 231196), (92, 133189), (106, 115598), (161, 76108), (212, 57799), (322, 38054), (359, 34132), (371, 33028), (644, 19027), (718, 17066), (742, 16514), (1219, 10052), (1436, 8533), (1484, 8257), (2438, 5026), (2513, 4876)]