219345932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{38699}}^1$

素因数の和:38825

約数の個数: 24

約数和(自身を含む): 417186000

約数和(自身を除く): 197840068

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 38699, 77398, 154796, 503087, 1006174, 2012348, 4218191, 8436382, 16872764, 54836483, 109672966, 219345932]

約数ペア:

[(1, 219345932), (2, 109672966), (4, 54836483), (13, 16872764), (26, 8436382), (52, 4218191), (109, 2012348), (218, 1006174), (436, 503087), (1417, 154796), (2834, 77398), (5668, 38699)]