9728836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 19835200

約数和(自身を除く): 10106364

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 229, 247, 458, 494, 559, 817, 916, 988, 1118, 1634, 2236, 2977, 3268, 4351, 5954, 8702, 9847, 10621, 11908, 17404, 19694, 21242, 39388, 42484, 56563, 113126, 128011, 187093, 226252, 256022, 374186, 512044, 748372, 2432209, 4864418, 9728836]

約数ペア:

[(1, 9728836), (2, 4864418), (4, 2432209), (13, 748372), (19, 512044), (26, 374186), (38, 256022), (43, 226252), (52, 187093), (76, 128011), (86, 113126), (172, 56563), (229, 42484), (247, 39388), (458, 21242), (494, 19694), (559, 17404), (817, 11908), (916, 10621), (988, 9847), (1118, 8702), (1634, 5954), (2236, 4351), (2977, 3268)]