19990322472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26868713}}^1$

素因数の和:26868753

約数の個数: 32

約数和(自身を含む): 51587930880

約数和(自身を除く): 31597608408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26868713, 53737426, 80606139, 107474852, 161212278, 214949704, 322424556, 644849112, 832930103, 1665860206, 2498790309, 3331720412, 4997580618, 6663440824, 9995161236, 19990322472]

約数ペア:

[(1, 19990322472), (2, 9995161236), (3, 6663440824), (4, 4997580618), (6, 3331720412), (8, 2498790309), (12, 1665860206), (24, 832930103), (31, 644849112), (62, 322424556), (93, 214949704), (124, 161212278), (186, 107474852), (248, 80606139), (372, 53737426), (744, 26868713)]