17919169984

素因数分解:

$2^6\times {\mathrm{2309}}^1\times {\mathrm{121259}}^1$

素因数の和:123580

約数の個数: 28

約数和(自身を含む): 35574046200

約数和(自身を除く): 17654876216

約数列:

[1, 2, 4, 8, 16, 32, 64, 2309, 4618, 9236, 18472, 36944, 73888, 121259, 147776, 242518, 485036, 970072, 1940144, 3880288, 7760576, 279987031, 559974062, 1119948124, 2239896248, 4479792496, 8959584992, 17919169984]

約数ペア:

[(1, 17919169984), (2, 8959584992), (4, 4479792496), (8, 2239896248), (16, 1119948124), (32, 559974062), (64, 279987031), (2309, 7760576), (4618, 3880288), (9236, 1940144), (18472, 970072), (36944, 485036), (73888, 242518), (121259, 147776)]