15677470396

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2842181}}^1$

素因数の和:2842389

約数の個数: 24

約数和(自身を含む): 31514114016

約数和(自身を除く): 15836643620

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 2842181, 5684362, 11368724, 19895267, 39790534, 79581068, 559909657, 1119819314, 2239638628, 3919367599, 7838735198, 15677470396]

約数ペア:

[(1, 15677470396), (2, 7838735198), (4, 3919367599), (7, 2239638628), (14, 1119819314), (28, 559909657), (197, 79581068), (394, 39790534), (788, 19895267), (1379, 11368724), (2758, 5684362), (5516, 2842181)]