38394778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5261}}^1$

素因数の和:5393

約数の個数: 16

約数和(自身を含む): 59671080

約数和(自身を除く): 21276302

約数列:

[1, 2, 41, 82, 89, 178, 3649, 5261, 7298, 10522, 215701, 431402, 468229, 936458, 19197389, 38394778]

約数ペア:

[(1, 38394778), (2, 19197389), (41, 936458), (82, 468229), (89, 431402), (178, 215701), (3649, 10522), (5261, 7298)]