19733514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 24503286

約数列:

[1, 2, 3, 6, 19, 29, 38, 47, 57, 58, 87, 94, 114, 127, 141, 174, 254, 282, 381, 551, 762, 893, 1102, 1363, 1653, 1786, 2413, 2679, 2726, 3306, 3683, 4089, 4826, 5358, 5969, 7239, 7366, 8178, 11049, 11938, 14478, 17907, 22098, 25897, 35814, 51794, 69977, 77691, 113411, 139954, 155382, 173101, 209931, 226822, 340233, 346202, 419862, 519303, 680466, 1038606, 3288919, 6577838, 9866757, 19733514]

約数ペア:

[(1, 19733514), (2, 9866757), (3, 6577838), (6, 3288919), (19, 1038606), (29, 680466), (38, 519303), (47, 419862), (57, 346202), (58, 340233), (87, 226822), (94, 209931), (114, 173101), (127, 155382), (141, 139954), (174, 113411), (254, 77691), (282, 69977), (381, 51794), (551, 35814), (762, 25897), (893, 22098), (1102, 17907), (1363, 14478), (1653, 11938), (1786, 11049), (2413, 8178), (2679, 7366), (2726, 7239), (3306, 5969), (3683, 5358), (4089, 4826)]