19367664

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{5683}}^1$

素因数の和:5765

約数の個数: 40

約数和(自身を含む): 50746752

約数和(自身を除く): 31379088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 5683, 11366, 17049, 22732, 34098, 45464, 68196, 90928, 136392, 272784, 403493, 806986, 1210479, 1613972, 2420958, 3227944, 4841916, 6455888, 9683832, 19367664]

約数ペア:

[(1, 19367664), (2, 9683832), (3, 6455888), (4, 4841916), (6, 3227944), (8, 2420958), (12, 1613972), (16, 1210479), (24, 806986), (48, 403493), (71, 272784), (142, 136392), (213, 90928), (284, 68196), (426, 45464), (568, 34098), (852, 22732), (1136, 17049), (1704, 11366), (3408, 5683)]