19463744

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{1699}}^1$

素因数の和:1890

約数の個数: 28

約数和(自身を含む): 38862000

約数和(自身を除く): 19398256

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 358, 716, 1432, 1699, 2864, 3398, 5728, 6796, 11456, 13592, 27184, 54368, 108736, 304121, 608242, 1216484, 2432968, 4865936, 9731872, 19463744]

約数ペア:

[(1, 19463744), (2, 9731872), (4, 4865936), (8, 2432968), (16, 1216484), (32, 608242), (64, 304121), (179, 108736), (358, 54368), (716, 27184), (1432, 13592), (1699, 11456), (2864, 6796), (3398, 5728)]