15223746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 32099328

約数和(自身を除く): 16875582

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 1031, 2062, 2461, 3093, 4922, 6186, 7383, 14766, 23713, 47426, 71139, 110317, 142278, 220634, 330951, 661902, 2537291, 5074582, 7611873, 15223746]

約数ペア:

[(1, 15223746), (2, 7611873), (3, 5074582), (6, 2537291), (23, 661902), (46, 330951), (69, 220634), (107, 142278), (138, 110317), (214, 71139), (321, 47426), (642, 23713), (1031, 14766), (2062, 7383), (2461, 6186), (3093, 4922)]