22274252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5598

約数の個数: 48

約数和(自身を含む): 52346112

約数和(自身を除く): 30071860

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5563, 11126, 22252, 38941, 61193, 72319, 77882, 122386, 144638, 155764, 244772, 289276, 428351, 506233, 795509, 856702, 1012466, 1591018, 1713404, 2024932, 3182036, 5568563, 11137126, 22274252]

約数ペア:

[(1, 22274252), (2, 11137126), (4, 5568563), (7, 3182036), (11, 2024932), (13, 1713404), (14, 1591018), (22, 1012466), (26, 856702), (28, 795509), (44, 506233), (52, 428351), (77, 289276), (91, 244772), (143, 155764), (154, 144638), (182, 122386), (286, 77882), (308, 72319), (364, 61193), (572, 38941), (1001, 22252), (2002, 11126), (4004, 5563)]