19399684444

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3463}}^1\times {\mathrm{6899}}^1$

素因数の和:10402

約数の個数: 48

約数和(自身を含む): 40154688000

約数和(自身を除く): 20755003556

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 3463, 6899, 6926, 13798, 13852, 24241, 27596, 48293, 48482, 96586, 96964, 100427, 193172, 200071, 200854, 400142, 401708, 702989, 800284, 1400497, 1405978, 2800994, 2811956, 5601988, 23891237, 47782474, 95564948, 167238659, 334477318, 668954636, 692845873, 1385691746, 2771383492, 4849921111, 9699842222, 19399684444]

約数ペア:

[(1, 19399684444), (2, 9699842222), (4, 4849921111), (7, 2771383492), (14, 1385691746), (28, 692845873), (29, 668954636), (58, 334477318), (116, 167238659), (203, 95564948), (406, 47782474), (812, 23891237), (3463, 5601988), (6899, 2811956), (6926, 2800994), (13798, 1405978), (13852, 1400497), (24241, 800284), (27596, 702989), (48293, 401708), (48482, 400142), (96586, 200854), (96964, 200071), (100427, 193172)]