4147814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9923}}^1$

素因数の和:9955

約数の個数: 16

約数和(自身を含む): 7145280

約数和(自身を除く): 2997466

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9923, 19846, 109153, 188537, 218306, 377074, 2073907, 4147814]

約数ペア:

[(1, 4147814), (2, 2073907), (11, 377074), (19, 218306), (22, 188537), (38, 109153), (209, 19846), (418, 9923)]