12118768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 24748416

約数和(自身を除く): 12629648

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 461, 496, 848, 922, 1643, 1844, 3286, 3688, 6572, 7376, 13144, 14291, 24433, 26288, 28582, 48866, 57164, 97732, 114328, 195464, 228656, 390928, 757423, 1514846, 3029692, 6059384, 12118768]

約数ペア:

[(1, 12118768), (2, 6059384), (4, 3029692), (8, 1514846), (16, 757423), (31, 390928), (53, 228656), (62, 195464), (106, 114328), (124, 97732), (212, 57164), (248, 48866), (424, 28582), (461, 26288), (496, 24433), (848, 14291), (922, 13144), (1643, 7376), (1844, 6572), (3286, 3688)]