19004238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 46034352

約数和(自身を除く): 27030114

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2341, 2706, 4059, 4682, 7023, 8118, 14046, 21069, 25751, 42138, 51502, 77253, 95981, 154506, 191962, 231759, 287943, 463518, 575886, 863829, 1055791, 1727658, 2111582, 3167373, 6334746, 9502119, 19004238]

約数ペア:

[(1, 19004238), (2, 9502119), (3, 6334746), (6, 3167373), (9, 2111582), (11, 1727658), (18, 1055791), (22, 863829), (33, 575886), (41, 463518), (66, 287943), (82, 231759), (99, 191962), (123, 154506), (198, 95981), (246, 77253), (369, 51502), (451, 42138), (738, 25751), (902, 21069), (1353, 14046), (2341, 8118), (2706, 7023), (4059, 4682)]