11493904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{42257}}^1$

素因数の和:42282

約数の個数: 20

約数和(自身を含む): 23579964

約数和(自身を除く): 12086060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 42257, 84514, 169028, 338056, 676112, 718369, 1436738, 2873476, 5746952, 11493904]

約数ペア:

[(1, 11493904), (2, 5746952), (4, 2873476), (8, 1436738), (16, 718369), (17, 676112), (34, 338056), (68, 169028), (136, 84514), (272, 42257)]