190019090

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{26801}}^1$

素因数の和:27517

約数の個数: 16

約数和(自身を含む): 342529560

約数和(自身を除く): 152510470

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 26801, 53602, 134005, 268010, 19001909, 38003818, 95009545, 190019090]

約数ペア:

[(1, 190019090), (2, 95009545), (5, 38003818), (10, 19001909), (709, 268010), (1418, 134005), (3545, 53602), (7090, 26801)]