15206861404

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2814001}}^1$

素因数の和:2814205

約数の個数: 24

約数和(自身を含む): 30571317728

約数和(自身を除く): 15364456324

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 2814001, 5628002, 11256004, 19698007, 39396014, 78792028, 543102193, 1086204386, 2172408772, 3801715351, 7603430702, 15206861404]

約数ペア:

[(1, 15206861404), (2, 7603430702), (4, 3801715351), (7, 2172408772), (14, 1086204386), (28, 543102193), (193, 78792028), (386, 39396014), (772, 19698007), (1351, 11256004), (2702, 5628002), (5404, 2814001)]