19240912

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{6043}}^1$

素因数の和:6250

約数の個数: 20

約数和(自身を含む): 37472800

約数和(自身を除く): 18231888

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 6043, 12086, 24172, 48344, 96688, 1202557, 2405114, 4810228, 9620456, 19240912]

約数ペア:

[(1, 19240912), (2, 9620456), (4, 4810228), (8, 2405114), (16, 1202557), (199, 96688), (398, 48344), (796, 24172), (1592, 12086), (3184, 6043)]