22770664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21401}}^1$

素因数の和:21433

約数の個数: 32

約数和(自身を含む): 51364800

約数和(自身を除く): 28594136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 21401, 42802, 85604, 149807, 171208, 299614, 406619, 599228, 813238, 1198456, 1626476, 2846333, 3252952, 5692666, 11385332, 22770664]

約数ペア:

[(1, 22770664), (2, 11385332), (4, 5692666), (7, 3252952), (8, 2846333), (14, 1626476), (19, 1198456), (28, 813238), (38, 599228), (56, 406619), (76, 299614), (133, 171208), (152, 149807), (266, 85604), (532, 42802), (1064, 21401)]