21000751222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1291}}^1\times {\mathrm{1597}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 34487345664

約数和(自身を除く): 13486594442

約数列:

[1, 2, 11, 22, 463, 926, 1291, 1597, 2582, 3194, 5093, 10186, 14201, 17567, 28402, 35134, 597733, 739411, 1195466, 1478822, 2061727, 4123454, 6575063, 8133521, 13150126, 16267042, 22678997, 45357994, 954579601, 1909159202, 10500375611, 21000751222]

約数ペア:

[(1, 21000751222), (2, 10500375611), (11, 1909159202), (22, 954579601), (463, 45357994), (926, 22678997), (1291, 16267042), (1597, 13150126), (2582, 8133521), (3194, 6575063), (5093, 4123454), (10186, 2061727), (14201, 1478822), (17567, 1195466), (28402, 739411), (35134, 597733)]