2015185714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{136327}}^1$

素因数の和:136737

約数の個数: 16

約数和(自身を含む): 3190075200

約数和(自身を除く): 1174889486

約数列:

[1, 2, 19, 38, 389, 778, 7391, 14782, 136327, 272654, 2590213, 5180426, 53031203, 106062406, 1007592857, 2015185714]

約数ペア:

[(1, 2015185714), (2, 1007592857), (19, 106062406), (38, 53031203), (389, 5180426), (778, 2590213), (7391, 272654), (14782, 136327)]