24420947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 26737920

約数和(自身を除く): 2316973

約数列:

[1, 19, 43, 71, 421, 817, 1349, 3053, 7999, 18103, 29891, 58007, 343957, 567929, 1285313, 24420947]

約数ペア:

[(1, 24420947), (19, 1285313), (43, 567929), (71, 343957), (421, 58007), (817, 29891), (1349, 18103), (3053, 7999)]