15564038

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 27499584

約数和(自身を除く): 11935546

約数列:

[1, 2, 7, 14, 73, 97, 146, 157, 194, 314, 511, 679, 1022, 1099, 1358, 2198, 7081, 11461, 14162, 15229, 22922, 30458, 49567, 80227, 99134, 106603, 160454, 213206, 1111717, 2223434, 7782019, 15564038]

約数ペア:

[(1, 15564038), (2, 7782019), (7, 2223434), (14, 1111717), (73, 213206), (97, 160454), (146, 106603), (157, 99134), (194, 80227), (314, 49567), (511, 30458), (679, 22922), (1022, 15229), (1099, 14162), (1358, 11461), (2198, 7081)]