21073198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15797}}^1$

素因数の和:15851

約数の個数: 16

約数和(自身を含む): 34123680

約数和(自身を除く): 13050482

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15797, 31594, 363331, 458113, 726662, 916226, 10536599, 21073198]

約数ペア:

[(1, 21073198), (2, 10536599), (23, 916226), (29, 726662), (46, 458113), (58, 363331), (667, 31594), (1334, 15797)]