16902860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65011}}^1$

素因数の和:65033

約数の個数: 24

約数和(自身を含む): 38227056

約数和(自身を除く): 21324196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 65011, 130022, 260044, 325055, 650110, 845143, 1300220, 1690286, 3380572, 4225715, 8451430, 16902860]

約数ペア:

[(1, 16902860), (2, 8451430), (4, 4225715), (5, 3380572), (10, 1690286), (13, 1300220), (20, 845143), (26, 650110), (52, 325055), (65, 260044), (130, 130022), (260, 65011)]