15768242

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 12225358

約数列:

[1, 2, 7, 14, 53, 79, 106, 158, 269, 371, 538, 553, 742, 1106, 1883, 3766, 4187, 8374, 14257, 21251, 28514, 29309, 42502, 58618, 99799, 148757, 199598, 297514, 1126303, 2252606, 7884121, 15768242]

約数ペア:

[(1, 15768242), (2, 7884121), (7, 2252606), (14, 1126303), (53, 297514), (79, 199598), (106, 148757), (158, 99799), (269, 58618), (371, 42502), (538, 29309), (553, 28514), (742, 21251), (1106, 14257), (1883, 8374), (3766, 4187)]