15673938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2377}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 36069504

約数和(自身を除く): 20395566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 2377, 3297, 4754, 6594, 7131, 14262, 16639, 33278, 49917, 99834, 373189, 746378, 1119567, 2239134, 2612323, 5224646, 7836969, 15673938]

約数ペア:

[(1, 15673938), (2, 7836969), (3, 5224646), (6, 2612323), (7, 2239134), (14, 1119567), (21, 746378), (42, 373189), (157, 99834), (314, 49917), (471, 33278), (942, 16639), (1099, 14262), (2198, 7131), (2377, 6594), (3297, 4754)]