22041382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 37200384

約数和(自身を除く): 15159002

約数列:

[1, 2, 11, 22, 71, 103, 137, 142, 206, 274, 781, 1133, 1507, 1562, 2266, 3014, 7313, 9727, 14111, 14626, 19454, 28222, 80443, 106997, 155221, 160886, 213994, 310442, 1001881, 2003762, 11020691, 22041382]

約数ペア:

[(1, 22041382), (2, 11020691), (11, 2003762), (22, 1001881), (71, 310442), (103, 213994), (137, 160886), (142, 155221), (206, 106997), (274, 80443), (781, 28222), (1133, 19454), (1507, 14626), (1562, 14111), (2266, 9727), (3014, 7313)]