15246224

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 33979968

約数和(自身を除く): 18733744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 691, 788, 1379, 1382, 1576, 2758, 2764, 3152, 4837, 5516, 5528, 9674, 11032, 11056, 19348, 22064, 38696, 77392, 136127, 272254, 544508, 952889, 1089016, 1905778, 2178032, 3811556, 7623112, 15246224]

約数ペア:

[(1, 15246224), (2, 7623112), (4, 3811556), (7, 2178032), (8, 1905778), (14, 1089016), (16, 952889), (28, 544508), (56, 272254), (112, 136127), (197, 77392), (394, 38696), (691, 22064), (788, 19348), (1379, 11056), (1382, 11032), (1576, 9674), (2758, 5528), (2764, 5516), (3152, 4837)]