193243372

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{10667}}^1$

素因数の和:11325

約数の個数: 24

約数和(自身を含む): 387120384

約数和(自身を除く): 193877012

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 10667, 18116, 21334, 42668, 74669, 149338, 298676, 6901549, 13803098, 27606196, 48310843, 96621686, 193243372]

約数ペア:

[(1, 193243372), (2, 96621686), (4, 48310843), (7, 27606196), (14, 13803098), (28, 6901549), (647, 298676), (1294, 149338), (2588, 74669), (4529, 42668), (9058, 21334), (10667, 18116)]