191642018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{136303}}^1$

素因数の和:136361

約数の個数: 16

約数和(自身を含む): 310773120

約数和(自身を除く): 119131102

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 136303, 272606, 2589757, 5043211, 5179514, 10086422, 95821009, 191642018]

約数ペア:

[(1, 191642018), (2, 95821009), (19, 10086422), (37, 5179514), (38, 5043211), (74, 2589757), (703, 272606), (1406, 136303)]