19429171202

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{64811}}^1$

素因数の和:64876

約数の個数: 64

約数和(自身を含む): 37331712000

約数和(自身を除く): 17902540798

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 266, 322, 343, 437, 686, 874, 931, 1127, 1862, 2254, 3059, 6118, 6517, 7889, 13034, 15778, 21413, 42826, 64811, 129622, 149891, 299782, 453677, 907354, 1231409, 1490653, 2462818, 2981306, 3175739, 6351478, 8619863, 10434571, 17239726, 20869142, 22230173, 28322407, 44460346, 56644814, 60339041, 73041997, 120678082, 146083994, 198256849, 396513698, 422373287, 511293979, 844746574, 1022587958, 1387797943, 2775595886, 9714585601, 19429171202]

約数ペア:

[(1, 19429171202), (2, 9714585601), (7, 2775595886), (14, 1387797943), (19, 1022587958), (23, 844746574), (38, 511293979), (46, 422373287), (49, 396513698), (98, 198256849), (133, 146083994), (161, 120678082), (266, 73041997), (322, 60339041), (343, 56644814), (437, 44460346), (686, 28322407), (874, 22230173), (931, 20869142), (1127, 17239726), (1862, 10434571), (2254, 8619863), (3059, 6351478), (6118, 3175739), (6517, 2981306), (7889, 2462818), (13034, 1490653), (15778, 1231409), (21413, 907354), (42826, 453677), (64811, 299782), (129622, 149891)]