16178470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21011}}^1$

素因数の和:21036

約数の個数: 32

約数和(自身を含む): 36308736

約数和(自身を除く): 20130266

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21011, 42022, 105055, 147077, 210110, 231121, 294154, 462242, 735385, 1155605, 1470770, 1617847, 2311210, 3235694, 8089235, 16178470]

約数ペア:

[(1, 16178470), (2, 8089235), (5, 3235694), (7, 2311210), (10, 1617847), (11, 1470770), (14, 1155605), (22, 735385), (35, 462242), (55, 294154), (70, 231121), (77, 210110), (110, 147077), (154, 105055), (385, 42022), (770, 21011)]