16770970

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2131}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 30240288

約数和(自身を除く): 13469318

約数列:

[1, 2, 5, 10, 787, 1574, 2131, 3935, 4262, 7870, 10655, 21310, 1677097, 3354194, 8385485, 16770970]

約数ペア:

[(1, 16770970), (2, 8385485), (5, 3354194), (10, 1677097), (787, 21310), (1574, 10655), (2131, 7870), (3935, 4262)]