22013884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 39690000

約数和(自身を除く): 17676116

約数列:

[1, 2, 4, 41, 82, 164, 269, 499, 538, 998, 1076, 1996, 11029, 20459, 22058, 40918, 44116, 81836, 134231, 268462, 536924, 5503471, 11006942, 22013884]

約数ペア:

[(1, 22013884), (2, 11006942), (4, 5503471), (41, 536924), (82, 268462), (164, 134231), (269, 81836), (499, 44116), (538, 40918), (998, 22058), (1076, 20459), (1996, 11029)]