15199804942

素因数分解:

$2^1\times 7^1\times {\mathrm{17471}}^1\times {\mathrm{62143}}^1$

素因数の和:79623

約数の個数: 16

約数和(自身を含む): 26058719232

約数和(自身を除く): 10858914290

約数列:

[1, 2, 7, 14, 17471, 34942, 62143, 122297, 124286, 244594, 435001, 870002, 1085700353, 2171400706, 7599902471, 15199804942]

約数ペア:

[(1, 15199804942), (2, 7599902471), (7, 2171400706), (14, 1085700353), (17471, 870002), (34942, 435001), (62143, 244594), (122297, 124286)]