13996466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 10195534

約数列:

[1, 2, 11, 22, 23, 46, 139, 199, 253, 278, 398, 506, 1529, 2189, 3058, 3197, 4378, 4577, 6394, 9154, 27661, 35167, 50347, 55322, 70334, 100694, 304271, 608542, 636203, 1272406, 6998233, 13996466]

約数ペア:

[(1, 13996466), (2, 6998233), (11, 1272406), (22, 636203), (23, 608542), (46, 304271), (139, 100694), (199, 70334), (253, 55322), (278, 50347), (398, 35167), (506, 27661), (1529, 9154), (2189, 6394), (3058, 4577), (3197, 4378)]