15842068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 31201632

約数和(自身を除く): 15359564

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 263, 407, 526, 814, 1052, 1369, 1628, 2738, 2893, 5476, 5786, 9731, 11572, 15059, 19462, 30118, 38924, 60236, 107041, 214082, 360047, 428164, 720094, 1440188, 3960517, 7921034, 15842068]

約数ペア:

[(1, 15842068), (2, 7921034), (4, 3960517), (11, 1440188), (22, 720094), (37, 428164), (44, 360047), (74, 214082), (148, 107041), (263, 60236), (407, 38924), (526, 30118), (814, 19462), (1052, 15059), (1369, 11572), (1628, 9731), (2738, 5786), (2893, 5476)]