19950282

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5927}}^1$

素因数の和:5963

約数の個数: 48

約数和(自身を含む): 49937472

約数和(自身を除く): 29987190

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 5927, 11854, 17781, 35562, 53343, 65197, 100759, 106686, 130394, 195591, 201518, 302277, 391182, 586773, 604554, 906831, 1108349, 1173546, 1813662, 2216698, 3325047, 6650094, 9975141, 19950282]

約数ペア:

[(1, 19950282), (2, 9975141), (3, 6650094), (6, 3325047), (9, 2216698), (11, 1813662), (17, 1173546), (18, 1108349), (22, 906831), (33, 604554), (34, 586773), (51, 391182), (66, 302277), (99, 201518), (102, 195591), (153, 130394), (187, 106686), (198, 100759), (306, 65197), (374, 53343), (561, 35562), (1122, 17781), (1683, 11854), (3366, 5927)]