19898256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59221}}^1$

素因数の和:59239

約数の個数: 40

約数和(自身を含む): 58748224

約数和(自身を除く): 38849968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59221, 118442, 177663, 236884, 355326, 414547, 473768, 710652, 829094, 947536, 1243641, 1421304, 1658188, 2487282, 2842608, 3316376, 4974564, 6632752, 9949128, 19898256]

約数ペア:

[(1, 19898256), (2, 9949128), (3, 6632752), (4, 4974564), (6, 3316376), (7, 2842608), (8, 2487282), (12, 1658188), (14, 1421304), (16, 1243641), (21, 947536), (24, 829094), (28, 710652), (42, 473768), (48, 414547), (56, 355326), (84, 236884), (112, 177663), (168, 118442), (336, 59221)]