11780494210

素因数分解:

$2^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{735821}}^1$

素因数の和:737429

約数の個数: 16

約数和(自身を含む): 21218163192

約数和(自身を除く): 9437668982

約数列:

[1, 2, 5, 10, 1601, 3202, 8005, 16010, 735821, 1471642, 3679105, 7358210, 1178049421, 2356098842, 5890247105, 11780494210]

約数ペア:

[(1, 11780494210), (2, 5890247105), (5, 2356098842), (10, 1178049421), (1601, 7358210), (3202, 3679105), (8005, 1471642), (16010, 735821)]