234980638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{143807}}^1$

素因数の和:143871

約数の個数: 16

約数和(自身を含む): 379653120

約数和(自身を除く): 144672482

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 143807, 287614, 2732333, 5464666, 6183701, 12367402, 117490319, 234980638]

約数ペア:

[(1, 234980638), (2, 117490319), (19, 12367402), (38, 6183701), (43, 5464666), (86, 2732333), (817, 287614), (1634, 143807)]