19397490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{92369}}^1$

素因数の和:92386

約数の個数: 32

約数和(自身を含む): 53205120

約数和(自身を除く): 33807630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 92369, 184738, 277107, 461845, 554214, 646583, 923690, 1293166, 1385535, 1939749, 2771070, 3232915, 3879498, 6465830, 9698745, 19397490]

約数ペア:

[(1, 19397490), (2, 9698745), (3, 6465830), (5, 3879498), (6, 3232915), (7, 2771070), (10, 1939749), (14, 1385535), (15, 1293166), (21, 923690), (30, 646583), (35, 554214), (42, 461845), (70, 277107), (105, 184738), (210, 92369)]