16853837

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 6128563

約数列:

[1, 7, 11, 13, 77, 91, 113, 143, 149, 791, 1001, 1043, 1243, 1469, 1639, 1937, 8701, 10283, 11473, 13559, 16159, 16837, 21307, 113113, 117859, 149149, 185207, 218881, 1296449, 1532167, 2407691, 16853837]

約数ペア:

[(1, 16853837), (7, 2407691), (11, 1532167), (13, 1296449), (77, 218881), (91, 185207), (113, 149149), (143, 117859), (149, 113113), (791, 21307), (1001, 16837), (1043, 16159), (1243, 13559), (1469, 11473), (1639, 10283), (1937, 8701)]