19276970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47017}}^1$

素因数の和:47065

約数の個数: 16

約数和(自身を含む): 35545608

約数和(自身を除く): 16268638

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 47017, 94034, 235085, 470170, 1927697, 3855394, 9638485, 19276970]

約数ペア:

[(1, 19276970), (2, 9638485), (5, 3855394), (10, 1927697), (41, 470170), (82, 235085), (205, 94034), (410, 47017)]