15258138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11719}}^1$

素因数の和:11762

約数の個数: 32

約数和(自身を含む): 36003840

約数和(自身を除く): 20745702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 11719, 23438, 35157, 70314, 82033, 164066, 246099, 363289, 492198, 726578, 1089867, 2179734, 2543023, 5086046, 7629069, 15258138]

約数ペア:

[(1, 15258138), (2, 7629069), (3, 5086046), (6, 2543023), (7, 2179734), (14, 1089867), (21, 726578), (31, 492198), (42, 363289), (62, 246099), (93, 164066), (186, 82033), (217, 70314), (434, 35157), (651, 23438), (1302, 11719)]