11809518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 27108864

約数和(自身を除く): 15299346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 887, 951, 1774, 1902, 2219, 2661, 4438, 5322, 6209, 6657, 12418, 13314, 18627, 37254, 281179, 562358, 843537, 1687074, 1968253, 3936506, 5904759, 11809518]

約数ペア:

[(1, 11809518), (2, 5904759), (3, 3936506), (6, 1968253), (7, 1687074), (14, 843537), (21, 562358), (42, 281179), (317, 37254), (634, 18627), (887, 13314), (951, 12418), (1774, 6657), (1902, 6209), (2219, 5322), (2661, 4438)]