13287934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 22643712

約数和(自身を除く): 9355778

約数列:

[1, 2, 11, 22, 47, 71, 94, 142, 181, 362, 517, 781, 1034, 1562, 1991, 3337, 3982, 6674, 8507, 12851, 17014, 25702, 36707, 73414, 93577, 141361, 187154, 282722, 603997, 1207994, 6643967, 13287934]

約数ペア:

[(1, 13287934), (2, 6643967), (11, 1207994), (22, 603997), (47, 282722), (71, 187154), (94, 141361), (142, 93577), (181, 73414), (362, 36707), (517, 25702), (781, 17014), (1034, 12851), (1562, 8507), (1991, 6674), (3337, 3982)]