103848331388

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71917127}}^1$

素因数の和:71917169

約数の個数: 18

約数和(自身を含む): 191802980376

約数和(自身を除く): 87954648988

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 71917127, 143834254, 287668508, 1366425413, 2732850826, 5465701652, 25962082847, 51924165694, 103848331388]

約数ペア:

[(1, 103848331388), (2, 51924165694), (4, 25962082847), (19, 5465701652), (38, 2732850826), (76, 1366425413), (361, 287668508), (722, 143834254), (1444, 71917127)]