19378794

素因数分解:

$2^1\times 3^1\times {\mathrm{1699}}^1\times {\mathrm{1901}}^1$

素因数の和:3605

約数の個数: 16

約数和(自身を含む): 38800800

約数和(自身を除く): 19422006

約数列:

[1, 2, 3, 6, 1699, 1901, 3398, 3802, 5097, 5703, 10194, 11406, 3229799, 6459598, 9689397, 19378794]

約数ペア:

[(1, 19378794), (2, 9689397), (3, 6459598), (6, 3229799), (1699, 11406), (1901, 10194), (3398, 5703), (3802, 5097)]