19214528

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4481}}^1$

素因数の和:4560

約数の個数: 28

約数和(自身を含む): 38706552

約数和(自身を除く): 19492024

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 4481, 8962, 17924, 35848, 71696, 143392, 286784, 300227, 600454, 1200908, 2401816, 4803632, 9607264, 19214528]

約数ペア:

[(1, 19214528), (2, 9607264), (4, 4803632), (8, 2401816), (16, 1200908), (32, 600454), (64, 300227), (67, 286784), (134, 143392), (268, 71696), (536, 35848), (1072, 17924), (2144, 8962), (4288, 4481)]