19216626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22397}}^1$

素因数の和:22426

約数の個数: 32

約数和(自身を含む): 45154368

約数和(自身を除く): 25937742

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22397, 44794, 67191, 134382, 246367, 291161, 492734, 582322, 739101, 873483, 1478202, 1746966, 3202771, 6405542, 9608313, 19216626]

約数ペア:

[(1, 19216626), (2, 9608313), (3, 6405542), (6, 3202771), (11, 1746966), (13, 1478202), (22, 873483), (26, 739101), (33, 582322), (39, 492734), (66, 291161), (78, 246367), (143, 134382), (286, 67191), (429, 44794), (858, 22397)]