16273424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 33480000

約数和(自身を除く): 17206576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 269, 304, 398, 538, 796, 1076, 1592, 2152, 3184, 3781, 4304, 5111, 7562, 10222, 15124, 20444, 30248, 40888, 53531, 60496, 81776, 107062, 214124, 428248, 856496, 1017089, 2034178, 4068356, 8136712, 16273424]

約数ペア:

[(1, 16273424), (2, 8136712), (4, 4068356), (8, 2034178), (16, 1017089), (19, 856496), (38, 428248), (76, 214124), (152, 107062), (199, 81776), (269, 60496), (304, 53531), (398, 40888), (538, 30248), (796, 20444), (1076, 15124), (1592, 10222), (2152, 7562), (3184, 5111), (3781, 4304)]