11289872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2831

約数の個数: 40

約数和(自身を含む): 24909120

約数和(自身を除く): 13619248

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 2789, 4048, 5578, 11156, 22312, 30679, 44624, 61358, 64147, 122716, 128294, 245432, 256588, 490864, 513176, 705617, 1026352, 1411234, 2822468, 5644936, 11289872]

約数ペア:

[(1, 11289872), (2, 5644936), (4, 2822468), (8, 1411234), (11, 1026352), (16, 705617), (22, 513176), (23, 490864), (44, 256588), (46, 245432), (88, 128294), (92, 122716), (176, 64147), (184, 61358), (253, 44624), (368, 30679), (506, 22312), (1012, 11156), (2024, 5578), (2789, 4048)]