21178049594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{36739}}^1\times {\mathrm{22171}}^1$

素因数の和:58925

約数の個数: 16

約数和(自身を含む): 34213169760

約数和(自身を除く): 13035120166

約数列:

[1, 2, 13, 26, 22171, 36739, 44342, 73478, 288223, 477607, 576446, 955214, 814540369, 1629080738, 10589024797, 21178049594]

約数ペア:

[(1, 21178049594), (2, 10589024797), (13, 1629080738), (26, 814540369), (22171, 955214), (36739, 576446), (44342, 477607), (73478, 288223)]