237120190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1248001}}^1$

素因数の和:1248027

約数の個数: 16

約数和(自身を含む): 449280720

約数和(自身を除く): 212160530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1248001, 2496002, 6240005, 12480010, 23712019, 47424038, 118560095, 237120190]

約数ペア:

[(1, 237120190), (2, 118560095), (5, 47424038), (10, 23712019), (19, 12480010), (38, 6240005), (95, 2496002), (190, 1248001)]