22174197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 32524800

約数和(自身を除く): 10350603

約数列:

[1, 3, 19, 43, 57, 83, 109, 129, 249, 327, 817, 1577, 2071, 2451, 3569, 4687, 4731, 6213, 9047, 10707, 14061, 27141, 67811, 89053, 171893, 203433, 267159, 389021, 515679, 1167063, 7391399, 22174197]

約数ペア:

[(1, 22174197), (3, 7391399), (19, 1167063), (43, 515679), (57, 389021), (83, 267159), (109, 203433), (129, 171893), (249, 89053), (327, 67811), (817, 27141), (1577, 14061), (2071, 10707), (2451, 9047), (3569, 6213), (4687, 4731)]