19974156932

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{1063}}^1\times {\mathrm{7589}}^1$

素因数の和:9275

約数の個数: 24

約数和(自身を含む): 35048798400

約数和(自身を除く): 15074641468

約数列:

[1, 2, 4, 619, 1063, 1238, 2126, 2476, 4252, 7589, 15178, 30356, 657997, 1315994, 2631988, 4697591, 8067107, 9395182, 16134214, 18790364, 32268428, 4993539233, 9987078466, 19974156932]

約数ペア:

[(1, 19974156932), (2, 9987078466), (4, 4993539233), (619, 32268428), (1063, 18790364), (1238, 16134214), (2126, 9395182), (2476, 8067107), (4252, 4697591), (7589, 2631988), (15178, 1315994), (30356, 657997)]