19390338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97931}}^1$

素因数の和:97950

約数の個数: 24

約数和(自身を含む): 45832176

約数和(自身を除く): 26441838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 97931, 195862, 293793, 587586, 881379, 1077241, 1762758, 2154482, 3231723, 6463446, 9695169, 19390338]

約数ペア:

[(1, 19390338), (2, 9695169), (3, 6463446), (6, 3231723), (9, 2154482), (11, 1762758), (18, 1077241), (22, 881379), (33, 587586), (66, 293793), (99, 195862), (198, 97931)]