19109232

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1158

約数の個数: 60

約数和(自身を含む): 53940744

約数和(自身を除く): 34831512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1013, 1048, 1179, 1572, 2026, 2096, 2358, 3039, 3144, 4052, 4716, 6078, 6288, 8104, 9117, 9432, 12156, 16208, 18234, 18864, 24312, 36468, 48624, 72936, 132703, 145872, 265406, 398109, 530812, 796218, 1061624, 1194327, 1592436, 2123248, 2388654, 3184872, 4777308, 6369744, 9554616, 19109232]

約数ペア:

[(1, 19109232), (2, 9554616), (3, 6369744), (4, 4777308), (6, 3184872), (8, 2388654), (9, 2123248), (12, 1592436), (16, 1194327), (18, 1061624), (24, 796218), (36, 530812), (48, 398109), (72, 265406), (131, 145872), (144, 132703), (262, 72936), (393, 48624), (524, 36468), (786, 24312), (1013, 18864), (1048, 18234), (1179, 16208), (1572, 12156), (2026, 9432), (2096, 9117), (2358, 8104), (3039, 6288), (3144, 6078), (4052, 4716)]