9903674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 18105120

約数和(自身を除く): 8201446

約数列:

[1, 2, 11, 19, 22, 29, 38, 43, 58, 86, 209, 319, 361, 418, 473, 551, 638, 722, 817, 946, 1102, 1247, 1634, 2494, 3971, 6061, 7942, 8987, 10469, 12122, 13717, 15523, 17974, 20938, 23693, 27434, 31046, 47386, 115159, 170753, 230318, 260623, 341506, 450167, 521246, 900334, 4951837, 9903674]

約数ペア:

[(1, 9903674), (2, 4951837), (11, 900334), (19, 521246), (22, 450167), (29, 341506), (38, 260623), (43, 230318), (58, 170753), (86, 115159), (209, 47386), (319, 31046), (361, 27434), (418, 23693), (473, 20938), (551, 17974), (638, 15523), (722, 13717), (817, 12122), (946, 10469), (1102, 8987), (1247, 7942), (1634, 6061), (2494, 3971)]