345087196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{15497}}^1$

素因数の和:15813

約数の個数: 24

約数和(自身を含む): 637897680

約数和(自身を除く): 292810484

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 5567, 11134, 15497, 22268, 30994, 61988, 294443, 588886, 1177772, 4540621, 9081242, 18162484, 86271799, 172543598, 345087196]

約数ペア:

[(1, 345087196), (2, 172543598), (4, 86271799), (19, 18162484), (38, 9081242), (76, 4540621), (293, 1177772), (586, 588886), (1172, 294443), (5567, 61988), (11134, 30994), (15497, 22268)]