19426008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{115631}}^1$

素因数の和:115647

約数の個数: 32

約数和(自身を含む): 55503360

約数和(自身を除く): 36077352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 115631, 231262, 346893, 462524, 693786, 809417, 925048, 1387572, 1618834, 2428251, 2775144, 3237668, 4856502, 6475336, 9713004, 19426008]

約数ペア:

[(1, 19426008), (2, 9713004), (3, 6475336), (4, 4856502), (6, 3237668), (7, 2775144), (8, 2428251), (12, 1618834), (14, 1387572), (21, 925048), (24, 809417), (28, 693786), (42, 462524), (56, 346893), (84, 231262), (168, 115631)]