23613278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21121}}^1$

素因数の和:21179

約数の個数: 16

約数和(自身を含む): 39033456

約数和(自身を除く): 15420178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 21121, 42242, 274573, 549146, 908203, 1816406, 11806639, 23613278]

約数ペア:

[(1, 23613278), (2, 11806639), (13, 1816406), (26, 908203), (43, 549146), (86, 274573), (559, 42242), (1118, 21121)]