1949203024

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1542091}}^1$

素因数の和:1542178

約数の個数: 20

約数和(自身を含む): 3824388160

約数和(自身を除く): 1875185136

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1542091, 3084182, 6168364, 12336728, 24673456, 121825189, 243650378, 487300756, 974601512, 1949203024]

約数ペア:

[(1, 1949203024), (2, 974601512), (4, 487300756), (8, 243650378), (16, 121825189), (79, 24673456), (158, 12336728), (316, 6168364), (632, 3084182), (1264, 1542091)]