21916338

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{46237}}^1$

素因数の和:46321

約数の個数: 16

約数和(自身を含む): 44388480

約数和(自身を除く): 22472142

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 46237, 92474, 138711, 277422, 3652723, 7305446, 10958169, 21916338]

約数ペア:

[(1, 21916338), (2, 10958169), (3, 7305446), (6, 3652723), (79, 277422), (158, 138711), (237, 92474), (474, 46237)]