12144688

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11329}}^1$

素因数の和:11404

約数の個数: 20

約数和(自身を含む): 23883640

約数和(自身を除く): 11738952

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11329, 22658, 45316, 90632, 181264, 759043, 1518086, 3036172, 6072344, 12144688]

約数ペア:

[(1, 12144688), (2, 6072344), (4, 3036172), (8, 1518086), (16, 759043), (67, 181264), (134, 90632), (268, 45316), (536, 22658), (1072, 11329)]