22457876

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:936

約数の個数: 36

約数和(自身を含む): 46084500

約数和(自身を除く): 23626624

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 769, 1043, 1538, 2086, 3076, 4172, 5383, 7301, 10766, 14602, 21532, 29204, 37681, 75362, 114581, 150724, 229162, 458324, 802067, 1604134, 3208268, 5614469, 11228938, 22457876]

約数ペア:

[(1, 22457876), (2, 11228938), (4, 5614469), (7, 3208268), (14, 1604134), (28, 802067), (49, 458324), (98, 229162), (149, 150724), (196, 114581), (298, 75362), (596, 37681), (769, 29204), (1043, 21532), (1538, 14602), (2086, 10766), (3076, 7301), (4172, 5383)]