11891795396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3220963}}^1$

素因数の和:3221051

約数の個数: 24

約数和(自身を含む): 22727121984

約数和(自身を除く): 10835326588

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 3220963, 6441926, 12883852, 41872519, 83745038, 167490076, 228688373, 457376746, 914753492, 2972948849, 5945897698, 11891795396]

約数ペア:

[(1, 11891795396), (2, 5945897698), (4, 2972948849), (13, 914753492), (26, 457376746), (52, 228688373), (71, 167490076), (142, 83745038), (284, 41872519), (923, 12883852), (1846, 6441926), (3692, 3220963)]