19859328

素因数分解:

$2^7\times 3^2\times {\mathrm{17239}}^1$

素因数の和:17259

約数の個数: 48

約数和(自身を含む): 57150600

約数和(自身を除く): 37291272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 17239, 34478, 51717, 68956, 103434, 137912, 155151, 206868, 275824, 310302, 413736, 551648, 620604, 827472, 1103296, 1241208, 1654944, 2206592, 2482416, 3309888, 4964832, 6619776, 9929664, 19859328]

約数ペア:

[(1, 19859328), (2, 9929664), (3, 6619776), (4, 4964832), (6, 3309888), (8, 2482416), (9, 2206592), (12, 1654944), (16, 1241208), (18, 1103296), (24, 827472), (32, 620604), (36, 551648), (48, 413736), (64, 310302), (72, 275824), (96, 206868), (128, 155151), (144, 137912), (192, 103434), (288, 68956), (384, 51717), (576, 34478), (1152, 17239)]