19174042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4127}}^1$

素因数の和:4253

約数の個数: 16

約数和(自身を含む): 30316032

約数和(自身を除く): 11141990

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4127, 4646, 8254, 94921, 189842, 416827, 833654, 9587021, 19174042]

約数ペア:

[(1, 19174042), (2, 9587021), (23, 833654), (46, 416827), (101, 189842), (202, 94921), (2323, 8254), (4127, 4646)]