15390214

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1732

約数の個数: 24

約数和(自身を含む): 27147960

約数和(自身を除く): 11757746

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 1619, 3238, 4753, 9506, 11333, 22666, 79331, 157043, 158662, 314086, 1099301, 2198602, 7695107, 15390214]

約数ペア:

[(1, 15390214), (2, 7695107), (7, 2198602), (14, 1099301), (49, 314086), (97, 158662), (98, 157043), (194, 79331), (679, 22666), (1358, 11333), (1619, 9506), (3238, 4753)]