19602784

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{6883}}^1$

素因数の和:6982

約数の個数: 24

約数和(自身を含む): 39032280

約数和(自身を除く): 19429496

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 6883, 13766, 27532, 55064, 110128, 220256, 612587, 1225174, 2450348, 4900696, 9801392, 19602784]

約数ペア:

[(1, 19602784), (2, 9801392), (4, 4900696), (8, 2450348), (16, 1225174), (32, 612587), (89, 220256), (178, 110128), (356, 55064), (712, 27532), (1424, 13766), (2848, 6883)]