1920903554

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{32603}}^1$

素因数の和:33025

約数の個数: 16

約数和(自身を含む): 2922622560

約数和(自身を除く): 1001719006

約数列:

[1, 2, 89, 178, 331, 662, 29459, 32603, 58918, 65206, 2901667, 5803334, 10791593, 21583186, 960451777, 1920903554]

約数ペア:

[(1, 1920903554), (2, 960451777), (89, 21583186), (178, 10791593), (331, 5803334), (662, 2901667), (29459, 65206), (32603, 58918)]