15592390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6204

約数の個数: 32

約数和(自身を含む): 31954176

約数和(自身を除く): 16361786

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6163, 12326, 30815, 61630, 67793, 135586, 141749, 283498, 338965, 677930, 708745, 1417490, 1559239, 3118478, 7796195, 15592390]

約数ペア:

[(1, 15592390), (2, 7796195), (5, 3118478), (10, 1559239), (11, 1417490), (22, 708745), (23, 677930), (46, 338965), (55, 283498), (110, 141749), (115, 135586), (230, 67793), (253, 61630), (506, 30815), (1265, 12326), (2530, 6163)]