19587138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9043}}^1$

素因数の和:9086

約数の個数: 24

約数和(自身を含む): 41349168

約数和(自身を除く): 21762030

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9043, 18086, 27129, 54258, 171817, 343634, 515451, 1030902, 3264523, 6529046, 9793569, 19587138]

約数ペア:

[(1, 19587138), (2, 9793569), (3, 6529046), (6, 3264523), (19, 1030902), (38, 515451), (57, 343634), (114, 171817), (361, 54258), (722, 27129), (1083, 18086), (2166, 9043)]