2019115744

素因数分解:

$2^5\times {\mathrm{1231}}^1\times {\mathrm{51257}}^1$

素因数の和:52498

約数の個数: 24

約数和(自身を含む): 3978440928

約数和(自身を除く): 1959325184

約数列:

[1, 2, 4, 8, 16, 32, 1231, 2462, 4924, 9848, 19696, 39392, 51257, 102514, 205028, 410056, 820112, 1640224, 63097367, 126194734, 252389468, 504778936, 1009557872, 2019115744]

約数ペア:

[(1, 2019115744), (2, 1009557872), (4, 504778936), (8, 252389468), (16, 126194734), (32, 63097367), (1231, 1640224), (2462, 820112), (4924, 410056), (9848, 205028), (19696, 102514), (39392, 51257)]