12390112

素因数分解:

$2^5\times 7^1\times {\mathrm{55313}}^1$

素因数の和:55330

約数の個数: 24

約数和(自身を含む): 27878256

約数和(自身を除く): 15488144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 55313, 110626, 221252, 387191, 442504, 774382, 885008, 1548764, 1770016, 3097528, 6195056, 12390112]

約数ペア:

[(1, 12390112), (2, 6195056), (4, 3097528), (7, 1770016), (8, 1548764), (14, 885008), (16, 774382), (28, 442504), (32, 387191), (56, 221252), (112, 110626), (224, 55313)]