19470774

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 40525920

約数和(自身を除く): 21055146

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 317, 353, 634, 706, 951, 1059, 1902, 2118, 9193, 10237, 18386, 20474, 27579, 30711, 55158, 61422, 111901, 223802, 335703, 671406, 3245129, 6490258, 9735387, 19470774]

約数ペア:

[(1, 19470774), (2, 9735387), (3, 6490258), (6, 3245129), (29, 671406), (58, 335703), (87, 223802), (174, 111901), (317, 61422), (353, 55158), (634, 30711), (706, 27579), (951, 20474), (1059, 18386), (1902, 10237), (2118, 9193)]