13456844

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 24175536

約数和(自身を除く): 10718692

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 421, 524, 842, 1684, 7991, 15982, 25681, 31964, 51362, 55151, 102724, 110302, 220604, 3364211, 6728422, 13456844]

約数ペア:

[(1, 13456844), (2, 6728422), (4, 3364211), (61, 220604), (122, 110302), (131, 102724), (244, 55151), (262, 51362), (421, 31964), (524, 25681), (842, 15982), (1684, 7991)]