14781778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 10764974

約数列:

[1, 2, 11, 22, 23, 46, 131, 223, 253, 262, 446, 506, 1441, 2453, 2882, 3013, 4906, 5129, 6026, 10258, 29213, 33143, 56419, 58426, 66286, 112838, 321343, 642686, 671899, 1343798, 7390889, 14781778]

約数ペア:

[(1, 14781778), (2, 7390889), (11, 1343798), (22, 671899), (23, 642686), (46, 321343), (131, 112838), (223, 66286), (253, 58426), (262, 56419), (446, 33143), (506, 29213), (1441, 10258), (2453, 6026), (2882, 5129), (3013, 4906)]