19005676832

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4272859}}^1$

素因数の和:4273008

約数の個数: 24

約数和(自身を含む): 37686625200

約数和(自身を除く): 18680948368

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 4272859, 8545718, 17091436, 34182872, 68365744, 136731488, 593927401, 1187854802, 2375709604, 4751419208, 9502838416, 19005676832]

約数ペア:

[(1, 19005676832), (2, 9502838416), (4, 4751419208), (8, 2375709604), (16, 1187854802), (32, 593927401), (139, 136731488), (278, 68365744), (556, 34182872), (1112, 17091436), (2224, 8545718), (4448, 4272859)]