11487794

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 24

約数和(自身を含む): 18350640

約数和(自身を除く): 6862846

約数列:

[1, 2, 31, 43, 62, 86, 139, 278, 961, 1333, 1922, 2666, 4309, 5977, 8618, 11954, 41323, 82646, 133579, 185287, 267158, 370574, 5743897, 11487794]

約数ペア:

[(1, 11487794), (2, 5743897), (31, 370574), (43, 267158), (62, 185287), (86, 133579), (139, 82646), (278, 41323), (961, 11954), (1333, 8618), (1922, 5977), (2666, 4309)]