15319402

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8353}}^1$

素因数の和:8493

約数の個数: 16

約数和(自身を含む): 26465472

約数和(自身を除く): 11146070

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 8353, 16706, 58471, 116942, 1094243, 2188486, 7659701, 15319402]

約数ペア:

[(1, 15319402), (2, 7659701), (7, 2188486), (14, 1094243), (131, 116942), (262, 58471), (917, 16706), (1834, 8353)]