907873922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{11159}}^1$

素因数の和:13321

約数の個数: 16

約数和(自身を含む): 1434283200

約数和(自身を除く): 526409278

約数列:

[1, 2, 19, 38, 2141, 4282, 11159, 22318, 40679, 81358, 212021, 424042, 23891419, 47782838, 453936961, 907873922]

約数ペア:

[(1, 907873922), (2, 453936961), (19, 47782838), (38, 23891419), (2141, 424042), (4282, 212021), (11159, 81358), (22318, 40679)]