15707204506

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{26951}}^1$

素因数の和:27299

約数の個数: 48

約数和(自身を含む): 28943213760

約数和(自身を除く): 13236009254

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 313, 626, 931, 1862, 2191, 4382, 5947, 11894, 15337, 26951, 30674, 41629, 53902, 83258, 188657, 291403, 377314, 512069, 582806, 1024138, 1320599, 2641198, 3584483, 7168966, 8435663, 16871326, 25091381, 50182762, 59049641, 118099282, 160277597, 320555194, 413347487, 826694974, 1121943179, 2243886358, 7853602253, 15707204506]

約数ペア:

[(1, 15707204506), (2, 7853602253), (7, 2243886358), (14, 1121943179), (19, 826694974), (38, 413347487), (49, 320555194), (98, 160277597), (133, 118099282), (266, 59049641), (313, 50182762), (626, 25091381), (931, 16871326), (1862, 8435663), (2191, 7168966), (4382, 3584483), (5947, 2641198), (11894, 1320599), (15337, 1024138), (26951, 582806), (30674, 512069), (41629, 377314), (53902, 291403), (83258, 188657)]