19030576

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{7297}}^1$

素因数の和:7468

約数の個数: 20

約数和(自身を含む): 37103032

約数和(自身を除く): 18072456

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 7297, 14594, 29188, 58376, 116752, 1189411, 2378822, 4757644, 9515288, 19030576]

約数ペア:

[(1, 19030576), (2, 9515288), (4, 4757644), (8, 2378822), (16, 1189411), (163, 116752), (326, 58376), (652, 29188), (1304, 14594), (2608, 7297)]