1919353634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{21191}}^1$

素因数の和:21406

約数の個数: 32

約数和(自身を含む): 3295779840

約数和(自身を除く): 1376426206

約数列:

[1, 2, 11, 22, 23, 46, 179, 253, 358, 506, 1969, 3938, 4117, 8234, 21191, 42382, 45287, 90574, 233101, 466202, 487393, 974786, 3793189, 5361323, 7586378, 10722646, 41725079, 83450158, 87243347, 174486694, 959676817, 1919353634]

約数ペア:

[(1, 1919353634), (2, 959676817), (11, 174486694), (22, 87243347), (23, 83450158), (46, 41725079), (179, 10722646), (253, 7586378), (358, 5361323), (506, 3793189), (1969, 974786), (3938, 487393), (4117, 466202), (8234, 233101), (21191, 90574), (42382, 45287)]