15979348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 36086400

約数和(自身を除く): 20107052

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 1789, 2233, 3578, 4466, 7156, 8932, 12523, 19679, 25046, 39358, 50092, 51881, 78716, 103762, 137753, 207524, 275506, 363167, 551012, 570691, 726334, 1141382, 1452668, 2282764, 3994837, 7989674, 15979348]

約数ペア:

[(1, 15979348), (2, 7989674), (4, 3994837), (7, 2282764), (11, 1452668), (14, 1141382), (22, 726334), (28, 570691), (29, 551012), (44, 363167), (58, 275506), (77, 207524), (116, 137753), (154, 103762), (203, 78716), (308, 51881), (319, 50092), (406, 39358), (638, 25046), (812, 19679), (1276, 12523), (1789, 8932), (2233, 7156), (3578, 4466)]