19255992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 55948800

約数和(自身を除く): 36692808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 1879, 2562, 3416, 3758, 5124, 5637, 7516, 10248, 11274, 13153, 15032, 22548, 26306, 39459, 45096, 52612, 78918, 105224, 114619, 157836, 229238, 315672, 343857, 458476, 687714, 802333, 916952, 1375428, 1604666, 2406999, 2750856, 3209332, 4813998, 6418664, 9627996, 19255992]

約数ペア:

[(1, 19255992), (2, 9627996), (3, 6418664), (4, 4813998), (6, 3209332), (7, 2750856), (8, 2406999), (12, 1604666), (14, 1375428), (21, 916952), (24, 802333), (28, 687714), (42, 458476), (56, 343857), (61, 315672), (84, 229238), (122, 157836), (168, 114619), (183, 105224), (244, 78918), (366, 52612), (427, 45096), (488, 39459), (732, 26306), (854, 22548), (1281, 15032), (1464, 13153), (1708, 11274), (1879, 10248), (2562, 7516), (3416, 5637), (3758, 5124)]