30351794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{18899}}^1$

素因数の和:18985

約数の個数: 16

約数和(自身を含む): 50349600

約数和(自身を除く): 19997806

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 18899, 37798, 207889, 415778, 1379627, 2759254, 15175897, 30351794]

約数ペア:

[(1, 30351794), (2, 15175897), (11, 2759254), (22, 1379627), (73, 415778), (146, 207889), (803, 37798), (1606, 18899)]