19275952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41543}}^1$

素因数の和:41580

約数の個数: 20

約数和(自身を含む): 38635920

約数和(自身を除く): 19359968

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41543, 83086, 166172, 332344, 664688, 1204747, 2409494, 4818988, 9637976, 19275952]

約数ペア:

[(1, 19275952), (2, 9637976), (4, 4818988), (8, 2409494), (16, 1204747), (29, 664688), (58, 332344), (116, 166172), (232, 83086), (464, 41543)]