21000435482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42511003}}^1$

素因数の和:42511037

約数の個数: 16

約数和(自身を含む): 35709243360

約数和(自身を除く): 14708807878

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 42511003, 85022006, 552643039, 807709057, 1105286078, 1615418114, 10500217741, 21000435482]

約数ペア:

[(1, 21000435482), (2, 10500217741), (13, 1615418114), (19, 1105286078), (26, 807709057), (38, 552643039), (247, 85022006), (494, 42511003)]