17937379681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{563413}}^1$

素因数の和:563536

約数の個数: 16

約数和(自身を含む): 20192757760

約数和(自身を除く): 2255378079

約数列:

[1, 13, 31, 79, 403, 1027, 2449, 31837, 563413, 7324369, 17465803, 44509627, 227055439, 578625151, 1379798437, 17937379681]

約数ペア:

[(1, 17937379681), (13, 1379798437), (31, 578625151), (79, 227055439), (403, 44509627), (1027, 17465803), (2449, 7324369), (31837, 563413)]