42188938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4271}}^1$

素因数の和:4733

約数の個数: 16

約数和(自身を含む): 69206400

約数和(自身を除く): 27017462

約数列:

[1, 2, 11, 22, 449, 898, 4271, 4939, 8542, 9878, 46981, 93962, 1917679, 3835358, 21094469, 42188938]

約数ペア:

[(1, 42188938), (2, 21094469), (11, 3835358), (22, 1917679), (449, 93962), (898, 46981), (4271, 9878), (4939, 8542)]