22978868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 36

約数和(自身を含む): 44609796

約数和(自身を除く): 21630928

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 241, 242, 394, 482, 484, 788, 964, 2167, 2651, 4334, 5302, 8668, 10604, 23837, 29161, 47477, 47674, 58322, 94954, 95348, 116644, 189908, 522247, 1044494, 2088988, 5744717, 11489434, 22978868]

約数ペア:

[(1, 22978868), (2, 11489434), (4, 5744717), (11, 2088988), (22, 1044494), (44, 522247), (121, 189908), (197, 116644), (241, 95348), (242, 94954), (394, 58322), (482, 47674), (484, 47477), (788, 29161), (964, 23837), (2167, 10604), (2651, 8668), (4334, 5302)]