19828130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4801}}^1$

素因数の和:4874

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 21661150

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 4801, 9602, 24005, 33607, 48010, 67214, 168035, 283259, 336070, 566518, 1416295, 1982813, 2832590, 3965626, 9914065, 19828130]

約数ペア:

[(1, 19828130), (2, 9914065), (5, 3965626), (7, 2832590), (10, 1982813), (14, 1416295), (35, 566518), (59, 336070), (70, 283259), (118, 168035), (295, 67214), (413, 48010), (590, 33607), (826, 24005), (2065, 9602), (4130, 4801)]