19605954

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79699}}^1$

素因数の和:79745

約数の個数: 16

約数和(自身を含む): 40168800

約数和(自身を除く): 20562846

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 79699, 159398, 239097, 478194, 3267659, 6535318, 9802977, 19605954]

約数ペア:

[(1, 19605954), (2, 9802977), (3, 6535318), (6, 3267659), (41, 478194), (82, 239097), (123, 159398), (246, 79699)]