188741998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{6959}}^1$

素因数の和:7223

約数の個数: 16

約数和(自身を含む): 288645120

約数和(自身を除く): 99903122

約数列:

[1, 2, 71, 142, 191, 382, 6959, 13561, 13918, 27122, 494089, 988178, 1329169, 2658338, 94370999, 188741998]

約数ペア:

[(1, 188741998), (2, 94370999), (71, 2658338), (142, 1329169), (191, 988178), (382, 494089), (6959, 27122), (13561, 13918)]