1921384418

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{13063}}^1$

素因数の和:13609

約数の個数: 16

約数和(自身を含む): 2903656896

約数和(自身を除く): 982272478

約数列:

[1, 2, 251, 293, 502, 586, 13063, 26126, 73543, 147086, 3278813, 3827459, 6557626, 7654918, 960692209, 1921384418]

約数ペア:

[(1, 1921384418), (2, 960692209), (251, 7654918), (293, 6557626), (502, 3827459), (586, 3278813), (13063, 147086), (26126, 73543)]