19743266590

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1\times {\mathrm{6043}}^1$

素因数の和:7656

約数の個数: 32

約数和(自身を含む): 35718589440

約数和(自身を除く): 15975322850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 1367, 2390, 2734, 6043, 6835, 12086, 13670, 30215, 60430, 326713, 653426, 1444277, 1633565, 2888554, 3267130, 7221385, 8260781, 14442770, 16521562, 41303905, 82607810, 1974326659, 3948653318, 9871633295, 19743266590]

約数ペア:

[(1, 19743266590), (2, 9871633295), (5, 3948653318), (10, 1974326659), (239, 82607810), (478, 41303905), (1195, 16521562), (1367, 14442770), (2390, 8260781), (2734, 7221385), (6043, 3267130), (6835, 2888554), (12086, 1633565), (13670, 1444277), (30215, 653426), (60430, 326713)]