172238230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{906517}}^1$

素因数の和:906543

約数の個数: 16

約数和(自身を含む): 326346480

約数和(自身を除く): 154108250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 906517, 1813034, 4532585, 9065170, 17223823, 34447646, 86119115, 172238230]

約数ペア:

[(1, 172238230), (2, 86119115), (5, 34447646), (10, 17223823), (19, 9065170), (38, 4532585), (95, 1813034), (190, 906517)]