19116466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7919}}^1$

素因数の和:8009

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 11676494

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 7919, 15838, 134623, 269246, 562249, 1124498, 9558233, 19116466]

約数ペア:

[(1, 19116466), (2, 9558233), (17, 1124498), (34, 562249), (71, 269246), (142, 134623), (1207, 15838), (2414, 7919)]