219484016

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{9613}}^1$

素因数の和:11048

約数の個数: 20

約数和(自身を含む): 425592552

約数和(自身を除く): 206108536

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 9613, 11416, 19226, 22832, 38452, 76904, 153808, 13717751, 27435502, 54871004, 109742008, 219484016]

約数ペア:

[(1, 219484016), (2, 109742008), (4, 54871004), (8, 27435502), (16, 13717751), (1427, 153808), (2854, 76904), (5708, 38452), (9613, 22832), (11416, 19226)]