19548130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16427}}^1$

素因数の和:16458

約数の個数: 32

約数和(自身を含む): 42581376

約数和(自身を除く): 23033246

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16427, 32854, 82135, 114989, 164270, 229978, 279259, 558518, 574945, 1149890, 1396295, 1954813, 2792590, 3909626, 9774065, 19548130]

約数ペア:

[(1, 19548130), (2, 9774065), (5, 3909626), (7, 2792590), (10, 1954813), (14, 1396295), (17, 1149890), (34, 574945), (35, 558518), (70, 279259), (85, 229978), (119, 164270), (170, 114989), (238, 82135), (595, 32854), (1190, 16427)]