11995396

素因数分解:

$2^2\times 7^4\times {\mathrm{1249}}^1$

素因数の和:1281

約数の個数: 30

約数和(自身を含む): 24508750

約数和(自身を除く): 12513354

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1249, 1372, 2401, 2498, 4802, 4996, 8743, 9604, 17486, 34972, 61201, 122402, 244804, 428407, 856814, 1713628, 2998849, 5997698, 11995396]

約数ペア:

[(1, 11995396), (2, 5997698), (4, 2998849), (7, 1713628), (14, 856814), (28, 428407), (49, 244804), (98, 122402), (196, 61201), (343, 34972), (686, 17486), (1249, 9604), (1372, 8743), (2401, 4996), (2498, 4802)]