11243540870

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1\times {\mathrm{7643}}^1$

素因数の和:8744

約数の個数: 32

約数和(自身を含む): 20391684768

約数和(自身を除く): 9148143898

約数列:

[1, 2, 5, 10, 157, 314, 785, 937, 1570, 1874, 4685, 7643, 9370, 15286, 38215, 76430, 147109, 294218, 735545, 1199951, 1471090, 2399902, 5999755, 7161491, 11999510, 14322982, 35807455, 71614910, 1124354087, 2248708174, 5621770435, 11243540870]

約数ペア:

[(1, 11243540870), (2, 5621770435), (5, 2248708174), (10, 1124354087), (157, 71614910), (314, 35807455), (785, 14322982), (937, 11999510), (1570, 7161491), (1874, 5999755), (4685, 2399902), (7643, 1471090), (9370, 1199951), (15286, 735545), (38215, 294218), (76430, 147109)]