19606328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18427}}^1$

素因数の和:18459

約数の個数: 32

約数和(自身を含む): 44227200

約数和(自身を除く): 24620872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 18427, 36854, 73708, 128989, 147416, 257978, 350113, 515956, 700226, 1031912, 1400452, 2450791, 2800904, 4901582, 9803164, 19606328]

約数ペア:

[(1, 19606328), (2, 9803164), (4, 4901582), (7, 2800904), (8, 2450791), (14, 1400452), (19, 1031912), (28, 700226), (38, 515956), (56, 350113), (76, 257978), (133, 147416), (152, 128989), (266, 73708), (532, 36854), (1064, 18427)]