15285956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 32793600

約数和(自身を除く): 17507644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 487, 532, 826, 974, 1121, 1652, 1948, 2242, 3409, 4484, 6818, 7847, 9253, 13636, 15694, 18506, 28733, 31388, 37012, 57466, 64771, 114932, 129542, 201131, 259084, 402262, 545927, 804524, 1091854, 2183708, 3821489, 7642978, 15285956]

約数ペア:

[(1, 15285956), (2, 7642978), (4, 3821489), (7, 2183708), (14, 1091854), (19, 804524), (28, 545927), (38, 402262), (59, 259084), (76, 201131), (118, 129542), (133, 114932), (236, 64771), (266, 57466), (413, 37012), (487, 31388), (532, 28733), (826, 18506), (974, 15694), (1121, 13636), (1652, 9253), (1948, 7847), (2242, 6818), (3409, 4484)]