238994711

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1259}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 256838400

約数和(自身を除く): 17843689

約数列:

[1, 19, 97, 103, 1259, 1843, 1957, 9991, 23921, 122123, 129677, 189829, 2320337, 2463863, 12578669, 238994711]

約数ペア:

[(1, 238994711), (19, 12578669), (97, 2463863), (103, 2320337), (1259, 189829), (1843, 129677), (1957, 122123), (9991, 23921)]