12131416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 25620480

約数和(自身を除く): 13489064

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 4447, 8894, 17788, 35576, 48917, 97834, 137857, 195668, 275714, 391336, 551428, 1102856, 1516427, 3032854, 6065708, 12131416]

約数ペア:

[(1, 12131416), (2, 6065708), (4, 3032854), (8, 1516427), (11, 1102856), (22, 551428), (31, 391336), (44, 275714), (62, 195668), (88, 137857), (124, 97834), (248, 48917), (341, 35576), (682, 17788), (1364, 8894), (2728, 4447)]