12305468984

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{991}}^1\times {\mathrm{2399}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 23141376000

約数和(自身を除く): 10835907016

約数列:

[1, 2, 4, 8, 647, 991, 1294, 1982, 2399, 2588, 3964, 4798, 5176, 7928, 9596, 19192, 641177, 1282354, 1552153, 2377409, 2564708, 3104306, 4754818, 5129416, 6208612, 9509636, 12417224, 19019272, 1538183623, 3076367246, 6152734492, 12305468984]

約数ペア:

[(1, 12305468984), (2, 6152734492), (4, 3076367246), (8, 1538183623), (647, 19019272), (991, 12417224), (1294, 9509636), (1982, 6208612), (2399, 5129416), (2588, 4754818), (3964, 3104306), (4798, 2564708), (5176, 2377409), (7928, 1552153), (9596, 1282354), (19192, 641177)]