238448474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{10937}}^1$

素因数の和:11941

約数の個数: 16

約数和(自身を含む): 390617856

約数和(自身を除く): 152169382

約数列:

[1, 2, 11, 22, 991, 1982, 10901, 10937, 21802, 21874, 120307, 240614, 10838567, 21677134, 119224237, 238448474]

約数ペア:

[(1, 238448474), (2, 119224237), (11, 21677134), (22, 10838567), (991, 240614), (1982, 120307), (10901, 21874), (10937, 21802)]