136986938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{22159}}^1$

素因数の和:22453

約数の個数: 16

約数和(自身を含む): 224968320

約数和(自身を除く): 87981382

約数列:

[1, 2, 11, 22, 281, 562, 3091, 6182, 22159, 44318, 243749, 487498, 6226679, 12453358, 68493469, 136986938]

約数ペア:

[(1, 136986938), (2, 68493469), (11, 12453358), (22, 6226679), (281, 487498), (562, 243749), (3091, 44318), (6182, 22159)]