19672258

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1291}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 31163040

約数和(自身を除く): 11490782

約数列:

[1, 2, 19, 38, 401, 802, 1291, 2582, 7619, 15238, 24529, 49058, 517691, 1035382, 9836129, 19672258]

約数ペア:

[(1, 19672258), (2, 9836129), (19, 1035382), (38, 517691), (401, 49058), (802, 24529), (1291, 15238), (2582, 7619)]