19369466

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 10568134

約数列:

[1, 2, 41, 82, 199, 398, 1187, 2374, 8159, 16318, 48667, 97334, 236213, 472426, 9684733, 19369466]

約数ペア:

[(1, 19369466), (2, 9684733), (41, 472426), (82, 236213), (199, 97334), (398, 48667), (1187, 16318), (2374, 8159)]