21998436

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{18899}}^1$

素因数の和:19003

約数の個数: 24

約数和(自身を含む): 51861600

約数和(自身を除く): 29863164

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 18899, 37798, 56697, 75596, 113394, 226788, 1833203, 3666406, 5499609, 7332812, 10999218, 21998436]

約数ペア:

[(1, 21998436), (2, 10999218), (3, 7332812), (4, 5499609), (6, 3666406), (12, 1833203), (97, 226788), (194, 113394), (291, 75596), (388, 56697), (582, 37798), (1164, 18899)]