29940086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 22919434

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 1747, 3494, 8569, 17138, 19217, 33193, 38434, 66386, 71627, 143254, 365123, 730246, 787897, 1360913, 1575794, 2721826, 14970043, 29940086]

約数ペア:

[(1, 29940086), (2, 14970043), (11, 2721826), (19, 1575794), (22, 1360913), (38, 787897), (41, 730246), (82, 365123), (209, 143254), (418, 71627), (451, 66386), (779, 38434), (902, 33193), (1558, 19217), (1747, 17138), (3494, 8569)]