21963516

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18869}}^1$

素因数の和:18973

約数の個数: 24

約数和(自身を含む): 51779280

約数和(自身を除く): 29815764

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18869, 37738, 56607, 75476, 113214, 226428, 1830293, 3660586, 5490879, 7321172, 10981758, 21963516]

約数ペア:

[(1, 21963516), (2, 10981758), (3, 7321172), (4, 5490879), (6, 3660586), (12, 1830293), (97, 226428), (194, 113214), (291, 75476), (388, 56607), (582, 37738), (1164, 18869)]