19429914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1759}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 25175526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1759, 1841, 3518, 3682, 5277, 5523, 10554, 11046, 12313, 24626, 36939, 73878, 462617, 925234, 1387851, 2775702, 3238319, 6476638, 9714957, 19429914]

約数ペア:

[(1, 19429914), (2, 9714957), (3, 6476638), (6, 3238319), (7, 2775702), (14, 1387851), (21, 925234), (42, 462617), (263, 73878), (526, 36939), (789, 24626), (1578, 12313), (1759, 11046), (1841, 10554), (3518, 5523), (3682, 5277)]