22513876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 49900032

約数和(自身を除く): 27386156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1091, 1474, 1876, 2182, 2948, 4364, 5159, 7637, 10318, 12001, 15274, 20636, 24002, 30548, 48004, 73097, 84007, 146194, 168014, 292388, 336028, 511679, 804067, 1023358, 1608134, 2046716, 3216268, 5628469, 11256938, 22513876]

約数ペア:

[(1, 22513876), (2, 11256938), (4, 5628469), (7, 3216268), (11, 2046716), (14, 1608134), (22, 1023358), (28, 804067), (44, 511679), (67, 336028), (77, 292388), (134, 168014), (154, 146194), (268, 84007), (308, 73097), (469, 48004), (737, 30548), (938, 24002), (1091, 20636), (1474, 15274), (1876, 12001), (2182, 10318), (2948, 7637), (4364, 5159)]