19005144

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{2269}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 47670000

約数和(自身を除く): 28664856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2269, 2792, 4188, 4538, 6807, 8376, 9076, 13614, 18152, 27228, 54456, 791881, 1583762, 2375643, 3167524, 4751286, 6335048, 9502572, 19005144]

約数ペア:

[(1, 19005144), (2, 9502572), (3, 6335048), (4, 4751286), (6, 3167524), (8, 2375643), (12, 1583762), (24, 791881), (349, 54456), (698, 27228), (1047, 18152), (1396, 13614), (2094, 9076), (2269, 8376), (2792, 6807), (4188, 4538)]