238659817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1259}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 274579200

約数和(自身を除く): 35919383

約数列:

[1, 11, 19, 209, 907, 1259, 9977, 13849, 17233, 23921, 189563, 263131, 1141913, 12561043, 21696347, 238659817]

約数ペア:

[(1, 238659817), (11, 21696347), (19, 12561043), (209, 1141913), (907, 263131), (1259, 189563), (9977, 23921), (13849, 17233)]