19539282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 27738798

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 113, 138, 161, 179, 226, 322, 339, 358, 483, 537, 678, 791, 966, 1074, 1253, 1582, 2373, 2506, 2599, 3759, 4117, 4746, 5198, 7518, 7797, 8234, 12351, 15594, 18193, 20227, 24702, 28819, 36386, 40454, 54579, 57638, 60681, 86457, 109158, 121362, 141589, 172914, 283178, 424767, 465221, 849534, 930442, 1395663, 2791326, 3256547, 6513094, 9769641, 19539282]

約数ペア:

[(1, 19539282), (2, 9769641), (3, 6513094), (6, 3256547), (7, 2791326), (14, 1395663), (21, 930442), (23, 849534), (42, 465221), (46, 424767), (69, 283178), (113, 172914), (138, 141589), (161, 121362), (179, 109158), (226, 86457), (322, 60681), (339, 57638), (358, 54579), (483, 40454), (537, 36386), (678, 28819), (791, 24702), (966, 20227), (1074, 18193), (1253, 15594), (1582, 12351), (2373, 8234), (2506, 7797), (2599, 7518), (3759, 5198), (4117, 4746)]