12814970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26153}}^1$

素因数の和:26174

約数の個数: 24

約数和(自身を含む): 26834004

約数和(自身を除く): 14019034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26153, 52306, 130765, 183071, 261530, 366142, 915355, 1281497, 1830710, 2562994, 6407485, 12814970]

約数ペア:

[(1, 12814970), (2, 6407485), (5, 2562994), (7, 1830710), (10, 1281497), (14, 915355), (35, 366142), (49, 261530), (70, 183071), (98, 130765), (245, 52306), (490, 26153)]