30576442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22189}}^1$

素因数の和:22257

約数の個数: 16

約数和(自身を含む): 50326920

約数和(自身を除く): 19750478

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 22189, 44378, 288457, 576914, 1176017, 2352034, 15288221, 30576442]

約数ペア:

[(1, 30576442), (2, 15288221), (13, 2352034), (26, 1176017), (53, 576914), (106, 288457), (689, 44378), (1378, 22189)]