12961930

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4783}}^1$

素因数の和:5061

約数の個数: 16

約数和(自身を含む): 23422464

約数和(自身を除く): 10460534

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 4783, 9566, 23915, 47830, 1296193, 2592386, 6480965, 12961930]

約数ペア:

[(1, 12961930), (2, 6480965), (5, 2592386), (10, 1296193), (271, 47830), (542, 23915), (1355, 9566), (2710, 4783)]