1284341290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6759691}}^1$

素因数の和:6759717

約数の個数: 16

約数和(自身を含む): 2433489120

約数和(自身を除く): 1149147830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6759691, 13519382, 33798455, 67596910, 128434129, 256868258, 642170645, 1284341290]

約数ペア:

[(1, 1284341290), (2, 642170645), (5, 256868258), (10, 128434129), (19, 67596910), (38, 33798455), (95, 13519382), (190, 6759691)]