189513410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997439}}^1$

素因数の和:997465

約数の個数: 16

約数和(自身を含む): 359078400

約数和(自身を除く): 169564990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 997439, 1994878, 4987195, 9974390, 18951341, 37902682, 94756705, 189513410]

約数ペア:

[(1, 189513410), (2, 94756705), (5, 37902682), (10, 18951341), (19, 9974390), (38, 4987195), (95, 1994878), (190, 997439)]