219317626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{8059}}^1$

素因数の和:9309

約数の個数: 16

約数和(自身を含む): 359218080

約数和(自身を除く): 139900454

約数列:

[1, 2, 11, 22, 1237, 2474, 8059, 13607, 16118, 27214, 88649, 177298, 9968983, 19937966, 109658813, 219317626]

約数ペア:

[(1, 219317626), (2, 109658813), (11, 19937966), (22, 9968983), (1237, 177298), (2474, 88649), (8059, 27214), (13607, 16118)]