22043294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3960

約数の個数: 32

約数和(自身を含む): 42018816

約数和(自身を除く): 19975522

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3907, 5642, 7814, 27349, 50791, 54698, 101582, 121117, 242234, 355537, 711074, 847819, 1574521, 1695638, 3149042, 11021647, 22043294]

約数ペア:

[(1, 22043294), (2, 11021647), (7, 3149042), (13, 1695638), (14, 1574521), (26, 847819), (31, 711074), (62, 355537), (91, 242234), (182, 121117), (217, 101582), (403, 54698), (434, 50791), (806, 27349), (2821, 7814), (3907, 5642)]