12291402

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{19889}}^1$

素因数の和:19997

約数の個数: 16

約数和(自身を含む): 24822720

約数和(自身を除く): 12531318

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 19889, 39778, 59667, 119334, 2048567, 4097134, 6145701, 12291402]

約数ペア:

[(1, 12291402), (2, 6145701), (3, 4097134), (6, 2048567), (103, 119334), (206, 59667), (309, 39778), (618, 19889)]