21413853422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9923009}}^1$

素因数の和:9923107

約数の個数: 16

約数和(自身を含む): 35008379280

約数和(自身を除く): 13594525858

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 9923009, 19846018, 128999117, 257998234, 823609747, 1647219494, 10706926711, 21413853422]

約数ペア:

[(1, 21413853422), (2, 10706926711), (13, 1647219494), (26, 823609747), (83, 257998234), (166, 128999117), (1079, 19846018), (2158, 9923009)]