15438148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 30030336

約数和(自身を除く): 14592188

約数列:

[1, 2, 4, 11, 22, 44, 121, 167, 191, 242, 334, 382, 484, 668, 764, 1837, 2101, 3674, 4202, 7348, 8404, 20207, 23111, 31897, 40414, 46222, 63794, 80828, 92444, 127588, 350867, 701734, 1403468, 3859537, 7719074, 15438148]

約数ペア:

[(1, 15438148), (2, 7719074), (4, 3859537), (11, 1403468), (22, 701734), (44, 350867), (121, 127588), (167, 92444), (191, 80828), (242, 63794), (334, 46222), (382, 40414), (484, 31897), (668, 23111), (764, 20207), (1837, 8404), (2101, 7348), (3674, 4202)]