21983592

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19489}}^1$

素因数の和:19545

約数の個数: 32

約数和(自身を含む): 56131200

約数和(自身を除く): 34147608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19489, 38978, 58467, 77956, 116934, 155912, 233868, 467736, 915983, 1831966, 2747949, 3663932, 5495898, 7327864, 10991796, 21983592]

約数ペア:

[(1, 21983592), (2, 10991796), (3, 7327864), (4, 5495898), (6, 3663932), (8, 2747949), (12, 1831966), (24, 915983), (47, 467736), (94, 233868), (141, 155912), (188, 116934), (282, 77956), (376, 58467), (564, 38978), (1128, 19489)]