19577712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5297}}^1$

素因数の和:5326

約数の個数: 80

約数和(自身を含む): 63067392

約数和(自身を除く): 43489680

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5297, 10594, 15891, 21188, 31782, 37079, 42376, 58267, 63564, 74158, 84752, 111237, 116534, 127128, 148316, 174801, 222474, 233068, 254256, 296632, 349602, 407869, 444948, 466136, 593264, 699204, 815738, 889896, 932272, 1223607, 1398408, 1631476, 1779792, 2447214, 2796816, 3262952, 4894428, 6525904, 9788856, 19577712]

約数ペア:

[(1, 19577712), (2, 9788856), (3, 6525904), (4, 4894428), (6, 3262952), (7, 2796816), (8, 2447214), (11, 1779792), (12, 1631476), (14, 1398408), (16, 1223607), (21, 932272), (22, 889896), (24, 815738), (28, 699204), (33, 593264), (42, 466136), (44, 444948), (48, 407869), (56, 349602), (66, 296632), (77, 254256), (84, 233068), (88, 222474), (112, 174801), (132, 148316), (154, 127128), (168, 116534), (176, 111237), (231, 84752), (264, 74158), (308, 63564), (336, 58267), (462, 42376), (528, 37079), (616, 31782), (924, 21188), (1232, 15891), (1848, 10594), (3696, 5297)]