193044890

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{11909}}^1$

素因数の和:13537

約数の個数: 16

約数和(自身を含む): 347724360

約数和(自身を除く): 154679470

約数列:

[1, 2, 5, 10, 1621, 3242, 8105, 11909, 16210, 23818, 59545, 119090, 19304489, 38608978, 96522445, 193044890]

約数ペア:

[(1, 193044890), (2, 96522445), (5, 38608978), (10, 19304489), (1621, 119090), (3242, 59545), (8105, 23818), (11909, 16210)]