19829670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{94427}}^1$

素因数の和:94444

約数の個数: 32

約数和(自身を含む): 54390528

約数和(自身を除く): 34560858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 94427, 188854, 283281, 472135, 566562, 660989, 944270, 1321978, 1416405, 1982967, 2832810, 3304945, 3965934, 6609890, 9914835, 19829670]

約数ペア:

[(1, 19829670), (2, 9914835), (3, 6609890), (5, 3965934), (6, 3304945), (7, 2832810), (10, 1982967), (14, 1416405), (15, 1321978), (21, 944270), (30, 660989), (35, 566562), (42, 472135), (70, 283281), (105, 188854), (210, 94427)]