15198608

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22091}}^1$

素因数の和:22142

約数の個数: 20

約数和(自身を含む): 30133488

約数和(自身を除く): 14934880

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22091, 44182, 88364, 176728, 353456, 949913, 1899826, 3799652, 7599304, 15198608]

約数ペア:

[(1, 15198608), (2, 7599304), (4, 3799652), (8, 1899826), (16, 949913), (43, 353456), (86, 176728), (172, 88364), (344, 44182), (688, 22091)]