1187339906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1\times {\mathrm{10853}}^1$

素因数の和:13753

約数の個数: 16

約数和(自身を含む): 1875571200

約数和(自身を除く): 688231294

約数列:

[1, 2, 19, 38, 2879, 5758, 10853, 21706, 54701, 109402, 206207, 412414, 31245787, 62491574, 593669953, 1187339906]

約数ペア:

[(1, 1187339906), (2, 593669953), (19, 62491574), (38, 31245787), (2879, 412414), (5758, 206207), (10853, 109402), (21706, 54701)]