19619670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{93427}}^1$

素因数の和:93444

約数の個数: 32

約数和(自身を含む): 53814528

約数和(自身を除く): 34194858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 93427, 186854, 280281, 467135, 560562, 653989, 934270, 1307978, 1401405, 1961967, 2802810, 3269945, 3923934, 6539890, 9809835, 19619670]

約数ペア:

[(1, 19619670), (2, 9809835), (3, 6539890), (5, 3923934), (6, 3269945), (7, 2802810), (10, 1961967), (14, 1401405), (15, 1307978), (21, 934270), (30, 653989), (35, 560562), (42, 467135), (70, 280281), (105, 186854), (210, 93427)]