30940954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38011}}^1$

素因数の和:38061

約数の個数: 16

約数和(自身を含む): 52000416

約数和(自身を除く): 21059462

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 38011, 76022, 418121, 836242, 1406407, 2812814, 15470477, 30940954]

約数ペア:

[(1, 30940954), (2, 15470477), (11, 2812814), (22, 1406407), (37, 836242), (74, 418121), (407, 76022), (814, 38011)]