11984421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 4949979

約数列:

[1, 3, 19, 57, 167, 501, 1259, 3173, 3777, 9519, 23921, 71763, 210253, 630759, 3994807, 11984421]

約数ペア:

[(1, 11984421), (3, 3994807), (19, 630759), (57, 210253), (167, 71763), (501, 23921), (1259, 9519), (3173, 3777)]