2019773818

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1\times {\mathrm{20639}}^1$

素因数の和:21101

約数の個数: 16

約数和(自身を含む): 3058352640

約数和(自身を除く): 1038578822

約数列:

[1, 2, 167, 293, 334, 586, 20639, 41278, 48931, 97862, 3446713, 6047227, 6893426, 12094454, 1009886909, 2019773818]

約数ペア:

[(1, 2019773818), (2, 1009886909), (167, 12094454), (293, 6893426), (334, 6047227), (586, 3446713), (20639, 97862), (41278, 48931)]