19262884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 35814240

約数和(自身を除く): 16551356

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 2243, 4294, 4486, 8588, 8972, 42617, 85234, 170468, 253459, 506918, 1013836, 4815721, 9631442, 19262884]

約数ペア:

[(1, 19262884), (2, 9631442), (4, 4815721), (19, 1013836), (38, 506918), (76, 253459), (113, 170468), (226, 85234), (452, 42617), (2147, 8972), (2243, 8588), (4294, 4486)]