2019203522

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2152669}}^1$

素因数の和:2152745

約数の個数: 16

約数和(自身を含む): 3513157440

約数和(自身を除く): 1493953918

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2152669, 4305338, 15068683, 30137366, 144228823, 288457646, 1009601761, 2019203522]

約数ペア:

[(1, 2019203522), (2, 1009601761), (7, 288457646), (14, 144228823), (67, 30137366), (134, 15068683), (469, 4305338), (938, 2152669)]