12431762

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1381}}^1$

素因数の和:2033

約数の個数: 16

約数和(自身を含む): 21360192

約数和(自身を除く): 8928430

約数列:

[1, 2, 7, 14, 643, 1286, 1381, 2762, 4501, 9002, 9667, 19334, 887983, 1775966, 6215881, 12431762]

約数ペア:

[(1, 12431762), (2, 6215881), (7, 1775966), (14, 887983), (643, 19334), (1286, 9667), (1381, 9002), (2762, 4501)]