26891612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1693}}^1$

素因数の和:1746

約数の個数: 36

約数和(自身を含む): 54214776

約数和(自身を除く): 27323164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 1693, 3386, 3971, 6772, 7942, 15884, 18623, 32167, 37246, 64334, 74492, 128668, 353837, 611173, 707674, 1222346, 1415348, 2444692, 6722903, 13445806, 26891612]

約数ペア:

[(1, 26891612), (2, 13445806), (4, 6722903), (11, 2444692), (19, 1415348), (22, 1222346), (38, 707674), (44, 611173), (76, 353837), (209, 128668), (361, 74492), (418, 64334), (722, 37246), (836, 32167), (1444, 18623), (1693, 15884), (3386, 7942), (3971, 6772)]