15117806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 26524800

約数和(自身を除く): 11406994

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 613, 649, 1121, 1226, 1298, 2242, 6743, 11647, 12331, 13486, 23294, 24662, 36167, 72334, 128117, 256234, 397837, 687173, 795674, 1374346, 7558903, 15117806]

約数ペア:

[(1, 15117806), (2, 7558903), (11, 1374346), (19, 795674), (22, 687173), (38, 397837), (59, 256234), (118, 128117), (209, 72334), (418, 36167), (613, 24662), (649, 23294), (1121, 13486), (1226, 12331), (1298, 11647), (2242, 6743)]