22802812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 42304640

約数和(自身を除く): 19501828

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 1987, 2869, 3974, 5738, 7948, 11476, 37753, 75506, 151012, 300037, 600074, 1200148, 5700703, 11401406, 22802812]

約数ペア:

[(1, 22802812), (2, 11401406), (4, 5700703), (19, 1200148), (38, 600074), (76, 300037), (151, 151012), (302, 75506), (604, 37753), (1987, 11476), (2869, 7948), (3974, 5738)]