15894564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 46663680

約数和(自身を除く): 30769116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 433, 437, 483, 532, 644, 798, 866, 874, 966, 1299, 1311, 1596, 1732, 1748, 1932, 2598, 2622, 3031, 3059, 5196, 5244, 6062, 6118, 8227, 9093, 9177, 9959, 12124, 12236, 16454, 18186, 18354, 19918, 24681, 29877, 32908, 36372, 36708, 39836, 49362, 57589, 59754, 69713, 98724, 115178, 119508, 139426, 172767, 189221, 209139, 230356, 278852, 345534, 378442, 418278, 567663, 691068, 756884, 836556, 1135326, 1324547, 2270652, 2649094, 3973641, 5298188, 7947282, 15894564]

約数ペア:

[(1, 15894564), (2, 7947282), (3, 5298188), (4, 3973641), (6, 2649094), (7, 2270652), (12, 1324547), (14, 1135326), (19, 836556), (21, 756884), (23, 691068), (28, 567663), (38, 418278), (42, 378442), (46, 345534), (57, 278852), (69, 230356), (76, 209139), (84, 189221), (92, 172767), (114, 139426), (133, 119508), (138, 115178), (161, 98724), (228, 69713), (266, 59754), (276, 57589), (322, 49362), (399, 39836), (433, 36708), (437, 36372), (483, 32908), (532, 29877), (644, 24681), (798, 19918), (866, 18354), (874, 18186), (966, 16454), (1299, 12236), (1311, 12124), (1596, 9959), (1732, 9177), (1748, 9093), (1932, 8227), (2598, 6118), (2622, 6062), (3031, 5244), (3059, 5196)]