22880837

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 28242816

約数和(自身を除く): 5361979

約数列:

[1, 7, 23, 37, 161, 167, 259, 529, 851, 1169, 3703, 3841, 5957, 6179, 19573, 26887, 43253, 88343, 137011, 142117, 618401, 994819, 3268691, 22880837]

約数ペア:

[(1, 22880837), (7, 3268691), (23, 994819), (37, 618401), (161, 142117), (167, 137011), (259, 88343), (529, 43253), (851, 26887), (1169, 19573), (3703, 6179), (3841, 5957)]