15721915146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22019489}}^1$

素因数の和:22019518

約数の個数: 32

約数和(自身を含む): 38049678720

約数和(自身を除く): 22327763574

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 22019489, 44038978, 66058467, 132116934, 154136423, 308272846, 374331313, 462409269, 748662626, 924818538, 1122993939, 2245987878, 2620319191, 5240638382, 7860957573, 15721915146]

約数ペア:

[(1, 15721915146), (2, 7860957573), (3, 5240638382), (6, 2620319191), (7, 2245987878), (14, 1122993939), (17, 924818538), (21, 748662626), (34, 462409269), (42, 374331313), (51, 308272846), (102, 154136423), (119, 132116934), (238, 66058467), (357, 44038978), (714, 22019489)]