19782496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32537}}^1$

素因数の和:32566

約数の個数: 24

約数和(自身を含む): 40997880

約数和(自身を除く): 21215384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32537, 65074, 130148, 260296, 520592, 618203, 1041184, 1236406, 2472812, 4945624, 9891248, 19782496]

約数ペア:

[(1, 19782496), (2, 9891248), (4, 4945624), (8, 2472812), (16, 1236406), (19, 1041184), (32, 618203), (38, 520592), (76, 260296), (152, 130148), (304, 65074), (608, 32537)]