19465356

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3853}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 45538864

約数和(自身を除く): 26073508

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 3853, 5052, 7706, 11559, 15412, 23118, 46236, 1622113, 3244226, 4866339, 6488452, 9732678, 19465356]

約数ペア:

[(1, 19465356), (2, 9732678), (3, 6488452), (4, 4866339), (6, 3244226), (12, 1622113), (421, 46236), (842, 23118), (1263, 15412), (1684, 11559), (2526, 7706), (3853, 5052)]