17630942

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1289}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 30278880

約数和(自身を除く): 12647938

約数列:

[1, 2, 7, 14, 977, 1289, 1954, 2578, 6839, 9023, 13678, 18046, 1259353, 2518706, 8815471, 17630942]

約数ペア:

[(1, 17630942), (2, 8815471), (7, 2518706), (14, 1259353), (977, 18046), (1289, 13678), (1954, 9023), (2578, 6839)]