21167644786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{9161}}^1\times {\mathrm{50231}}^1$

素因数の和:59417

約数の個数: 16

約数和(自身を含む): 33136242048

約数和(自身を除く): 11968597262

約数列:

[1, 2, 23, 46, 9161, 18322, 50231, 100462, 210703, 421406, 1155313, 2310626, 460166191, 920332382, 10583822393, 21167644786]

約数ペア:

[(1, 21167644786), (2, 10583822393), (23, 920332382), (46, 460166191), (9161, 2310626), (18322, 1155313), (50231, 421406), (100462, 210703)]