22003905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19051}}^1$

素因数の和:19077

約数の個数: 32

約数和(自身を含む): 43895808

約数和(自身を除く): 21891903

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 19051, 57153, 95255, 133357, 209561, 285765, 400071, 628683, 666785, 1047805, 1466927, 2000355, 3143415, 4400781, 7334635, 22003905]

約数ペア:

[(1, 22003905), (3, 7334635), (5, 4400781), (7, 3143415), (11, 2000355), (15, 1466927), (21, 1047805), (33, 666785), (35, 628683), (55, 400071), (77, 285765), (105, 209561), (165, 133357), (231, 95255), (385, 57153), (1155, 19051)]