19273310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11971}}^1$

素因数の和:12008

約数の個数: 32

約数和(自身を含む): 41375232

約数和(自身を除く): 22101922

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 11971, 23942, 59855, 83797, 119710, 167594, 275333, 418985, 550666, 837970, 1376665, 1927331, 2753330, 3854662, 9636655, 19273310]

約数ペア:

[(1, 19273310), (2, 9636655), (5, 3854662), (7, 2753330), (10, 1927331), (14, 1376665), (23, 837970), (35, 550666), (46, 418985), (70, 275333), (115, 167594), (161, 119710), (230, 83797), (322, 59855), (805, 23942), (1610, 11971)]