19563864

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{28109}}^1$

素因数の和:28147

約数の個数: 32

約数和(自身を含む): 50598000

約数和(自身を除く): 31034136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 28109, 56218, 84327, 112436, 168654, 224872, 337308, 674616, 815161, 1630322, 2445483, 3260644, 4890966, 6521288, 9781932, 19563864]

約数ペア:

[(1, 19563864), (2, 9781932), (3, 6521288), (4, 4890966), (6, 3260644), (8, 2445483), (12, 1630322), (24, 815161), (29, 674616), (58, 337308), (87, 224872), (116, 168654), (174, 112436), (232, 84327), (348, 56218), (696, 28109)]