12381244510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{213139}}^1$

素因数の和:213340

約数の個数: 32

約数和(自身を含む): 23034466080

約数和(自身を除く): 10653221570

約数列:

[1, 2, 5, 10, 37, 74, 157, 185, 314, 370, 785, 1570, 5809, 11618, 29045, 58090, 213139, 426278, 1065695, 2131390, 7886143, 15772286, 33462823, 39430715, 66925646, 78861430, 167314115, 334628230, 1238124451, 2476248902, 6190622255, 12381244510]

約数ペア:

[(1, 12381244510), (2, 6190622255), (5, 2476248902), (10, 1238124451), (37, 334628230), (74, 167314115), (157, 78861430), (185, 66925646), (314, 39430715), (370, 33462823), (785, 15772286), (1570, 7886143), (5809, 2131390), (11618, 1065695), (29045, 426278), (58090, 213139)]