19240092016

素因数分解:

$2^4\times {\mathrm{5683}}^1\times {\mathrm{211597}}^1$

素因数の和:217288

約数の個数: 20

約数和(自身を含む): 37284413992

約数和(自身を除く): 18044321976

約数列:

[1, 2, 4, 8, 16, 5683, 11366, 22732, 45464, 90928, 211597, 423194, 846388, 1692776, 3385552, 1202505751, 2405011502, 4810023004, 9620046008, 19240092016]

約数ペア:

[(1, 19240092016), (2, 9620046008), (4, 4810023004), (8, 2405011502), (16, 1202505751), (5683, 3385552), (11366, 1692776), (22732, 846388), (45464, 423194), (90928, 211597)]