19119222

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3209}}^1$

素因数の和:3548

約数の個数: 24

約数和(自身を含む): 41563080

約数和(自身を除く): 22443858

約数列:

[1, 2, 3, 6, 9, 18, 331, 662, 993, 1986, 2979, 3209, 5958, 6418, 9627, 19254, 28881, 57762, 1062179, 2124358, 3186537, 6373074, 9559611, 19119222]

約数ペア:

[(1, 19119222), (2, 9559611), (3, 6373074), (6, 3186537), (9, 2124358), (18, 1062179), (331, 57762), (662, 28881), (993, 19254), (1986, 9627), (2979, 6418), (3209, 5958)]