19142466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1907}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 43960320

約数和(自身を除く): 24817854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 1907, 3346, 3814, 5019, 5721, 10038, 11442, 13349, 26698, 40047, 80094, 455773, 911546, 1367319, 2734638, 3190411, 6380822, 9571233, 19142466]

約数ペア:

[(1, 19142466), (2, 9571233), (3, 6380822), (6, 3190411), (7, 2734638), (14, 1367319), (21, 911546), (42, 455773), (239, 80094), (478, 40047), (717, 26698), (1434, 13349), (1673, 11442), (1907, 10038), (3346, 5721), (3814, 5019)]