19784634

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6310

約数の個数: 32

約数和(自身を含む): 43255296

約数和(自身を除く): 23470662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6257, 12514, 18771, 37542, 106369, 193967, 212738, 319107, 387934, 581901, 638214, 1163802, 3297439, 6594878, 9892317, 19784634]

約数ペア:

[(1, 19784634), (2, 9892317), (3, 6594878), (6, 3297439), (17, 1163802), (31, 638214), (34, 581901), (51, 387934), (62, 319107), (93, 212738), (102, 193967), (186, 106369), (527, 37542), (1054, 18771), (1581, 12514), (3162, 6257)]