194636368

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{24979}}^1$

素因数の和:25474

約数の個数: 20

約数和(自身を含む): 377897440

約数和(自身を除く): 183261072

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 24979, 49958, 99916, 199832, 399664, 12164773, 24329546, 48659092, 97318184, 194636368]

約数ペア:

[(1, 194636368), (2, 97318184), (4, 48659092), (8, 24329546), (16, 12164773), (487, 399664), (974, 199832), (1948, 99916), (3896, 49958), (7792, 24979)]