11443730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 21398256

約数和(自身を除く): 9954526

約数列:

[1, 2, 5, 10, 37, 74, 157, 185, 197, 314, 370, 394, 785, 985, 1570, 1970, 5809, 7289, 11618, 14578, 29045, 30929, 36445, 58090, 61858, 72890, 154645, 309290, 1144373, 2288746, 5721865, 11443730]

約数ペア:

[(1, 11443730), (2, 5721865), (5, 2288746), (10, 1144373), (37, 309290), (74, 154645), (157, 72890), (185, 61858), (197, 58090), (314, 36445), (370, 30929), (394, 29045), (785, 14578), (985, 11618), (1570, 7289), (1970, 5809)]