15266248

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 29352960

約数和(自身を除く): 14086712

約数列:

[1, 2, 4, 8, 97, 103, 191, 194, 206, 382, 388, 412, 764, 776, 824, 1528, 9991, 18527, 19673, 19982, 37054, 39346, 39964, 74108, 78692, 79928, 148216, 157384, 1908281, 3816562, 7633124, 15266248]

約数ペア:

[(1, 15266248), (2, 7633124), (4, 3816562), (8, 1908281), (97, 157384), (103, 148216), (191, 79928), (194, 78692), (206, 74108), (382, 39964), (388, 39346), (412, 37054), (764, 19982), (776, 19673), (824, 18527), (1528, 9991)]