23918158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 40567392

約数和(自身を除く): 16649234

約数列:

[1, 2, 11, 22, 53, 73, 106, 146, 281, 562, 583, 803, 1166, 1606, 3091, 3869, 6182, 7738, 14893, 20513, 29786, 41026, 42559, 85118, 163823, 225643, 327646, 451286, 1087189, 2174378, 11959079, 23918158]

約数ペア:

[(1, 23918158), (2, 11959079), (11, 2174378), (22, 1087189), (53, 451286), (73, 327646), (106, 225643), (146, 163823), (281, 85118), (562, 42559), (583, 41026), (803, 29786), (1166, 20513), (1606, 14893), (3091, 7738), (3869, 6182)]