47585918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2789}}^1$

素因数の和:3259

約数の個数: 16

約数和(自身を含む): 75330000

約数和(自身を除く): 27744082

約数列:

[1, 2, 19, 38, 449, 898, 2789, 5578, 8531, 17062, 52991, 105982, 1252261, 2504522, 23792959, 47585918]

約数ペア:

[(1, 47585918), (2, 23792959), (19, 2504522), (38, 1252261), (449, 105982), (898, 52991), (2789, 17062), (5578, 8531)]