19108194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{757}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 43806336

約数和(自身を除く): 24698142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 757, 1202, 1514, 1803, 2271, 3606, 4207, 4542, 5299, 8414, 10598, 12621, 15897, 25242, 31794, 454957, 909914, 1364871, 2729742, 3184699, 6369398, 9554097, 19108194]

約数ペア:

[(1, 19108194), (2, 9554097), (3, 6369398), (6, 3184699), (7, 2729742), (14, 1364871), (21, 909914), (42, 454957), (601, 31794), (757, 25242), (1202, 15897), (1514, 12621), (1803, 10598), (2271, 8414), (3606, 5299), (4207, 4542)]