19315610

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19913}}^1$

素因数の和:20017

約数の個数: 16

約数和(自身を含む): 35128296

約数和(自身を除く): 15812686

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 19913, 39826, 99565, 199130, 1931561, 3863122, 9657805, 19315610]

約数ペア:

[(1, 19315610), (2, 9657805), (5, 3863122), (10, 1931561), (97, 199130), (194, 99565), (485, 39826), (970, 19913)]