19125708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 51717120

約数和(自身を除く): 32591412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 3119, 6132, 6238, 9357, 12476, 18714, 21833, 37428, 43666, 65499, 87332, 130998, 227687, 261996, 455374, 683061, 910748, 1366122, 1593809, 2732244, 3187618, 4781427, 6375236, 9562854, 19125708]

約数ペア:

[(1, 19125708), (2, 9562854), (3, 6375236), (4, 4781427), (6, 3187618), (7, 2732244), (12, 1593809), (14, 1366122), (21, 910748), (28, 683061), (42, 455374), (73, 261996), (84, 227687), (146, 130998), (219, 87332), (292, 65499), (438, 43666), (511, 37428), (876, 21833), (1022, 18714), (1533, 12476), (2044, 9357), (3066, 6238), (3119, 6132)]