15696888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 42768000

約数和(自身を除く): 27071112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1187, 1653, 2204, 2374, 3306, 3561, 4408, 4748, 6612, 7122, 9496, 13224, 14244, 22553, 28488, 34423, 45106, 67659, 68846, 90212, 103269, 135318, 137692, 180424, 206538, 270636, 275384, 413076, 541272, 654037, 826152, 1308074, 1962111, 2616148, 3924222, 5232296, 7848444, 15696888]

約数ペア:

[(1, 15696888), (2, 7848444), (3, 5232296), (4, 3924222), (6, 2616148), (8, 1962111), (12, 1308074), (19, 826152), (24, 654037), (29, 541272), (38, 413076), (57, 275384), (58, 270636), (76, 206538), (87, 180424), (114, 137692), (116, 135318), (152, 103269), (174, 90212), (228, 68846), (232, 67659), (348, 45106), (456, 34423), (551, 28488), (696, 22553), (1102, 14244), (1187, 13224), (1653, 9496), (2204, 7122), (2374, 6612), (3306, 4748), (3561, 4408)]