19021218

素因数分解:

$2^1\times 3^1\times {\mathrm{1327}}^1\times {\mathrm{2389}}^1$

素因数の和:3721

約数の個数: 16

約数和(自身を含む): 38087040

約数和(自身を除く): 19065822

約数列:

[1, 2, 3, 6, 1327, 2389, 2654, 3981, 4778, 7167, 7962, 14334, 3170203, 6340406, 9510609, 19021218]

約数ペア:

[(1, 19021218), (2, 9510609), (3, 6340406), (6, 3170203), (1327, 14334), (2389, 7962), (2654, 7167), (3981, 4778)]