187978610

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{15497}}^1$

素因数の和:16717

約数の個数: 16

約数和(自身を含む): 338662296

約数和(自身を除く): 150683686

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 15497, 30994, 77485, 154970, 18797861, 37595722, 93989305, 187978610]

約数ペア:

[(1, 187978610), (2, 93989305), (5, 37595722), (10, 18797861), (1213, 154970), (2426, 77485), (6065, 30994), (12130, 15497)]