19757410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 37085040

約数和(自身を除く): 17327630

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 290, 353, 386, 706, 965, 1765, 1930, 3530, 5597, 10237, 11194, 20474, 27985, 51185, 55970, 68129, 102370, 136258, 340645, 681290, 1975741, 3951482, 9878705, 19757410]

約数ペア:

[(1, 19757410), (2, 9878705), (5, 3951482), (10, 1975741), (29, 681290), (58, 340645), (145, 136258), (193, 102370), (290, 68129), (353, 55970), (386, 51185), (706, 27985), (965, 20474), (1765, 11194), (1930, 10237), (3530, 5597)]