19353386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6829}}^1$

素因数の和:6953

約数の個数: 16

約数和(自身を含む): 31554600

約数和(自身を除く): 12201214

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6829, 13658, 88777, 177554, 744361, 1488722, 9676693, 19353386]

約数ペア:

[(1, 19353386), (2, 9676693), (13, 1488722), (26, 744361), (109, 177554), (218, 88777), (1417, 13658), (2834, 6829)]