12961856168

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{673}}^1\times {\mathrm{10513}}^1$

素因数の和:11421

約数の個数: 32

約数和(自身を含む): 24448204200

約数和(自身を除く): 11486348032

約数列:

[1, 2, 4, 8, 229, 458, 673, 916, 1346, 1832, 2692, 5384, 10513, 21026, 42052, 84104, 154117, 308234, 616468, 1232936, 2407477, 4814954, 7075249, 9629908, 14150498, 19259816, 28300996, 56601992, 1620232021, 3240464042, 6480928084, 12961856168]

約数ペア:

[(1, 12961856168), (2, 6480928084), (4, 3240464042), (8, 1620232021), (229, 56601992), (458, 28300996), (673, 19259816), (916, 14150498), (1346, 9629908), (1832, 7075249), (2692, 4814954), (5384, 2407477), (10513, 1232936), (21026, 616468), (42052, 308234), (84104, 154117)]