219587434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163627}}^1$

素因数の和:163701

約数の個数: 16

約数和(自身を含む): 365217696

約数和(自身を除く): 145630262

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 163627, 327254, 1799897, 3599794, 9981247, 19962494, 109793717, 219587434]

約数ペア:

[(1, 219587434), (2, 109793717), (11, 19962494), (22, 9981247), (61, 3599794), (122, 1799897), (671, 327254), (1342, 163627)]