12173872

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1187}}^1$

素因数の和:1836

約数の個数: 20

約数和(自身を含む): 23643576

約数和(自身を除く): 11469704

約数列:

[1, 2, 4, 8, 16, 641, 1187, 1282, 2374, 2564, 4748, 5128, 9496, 10256, 18992, 760867, 1521734, 3043468, 6086936, 12173872]

約数ペア:

[(1, 12173872), (2, 6086936), (4, 3043468), (8, 1521734), (16, 760867), (641, 18992), (1187, 10256), (1282, 9496), (2374, 5128), (2564, 4748)]