21834534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191531}}^1$

素因数の和:191555

約数の個数: 16

約数和(自身を含む): 45967680

約数和(自身を除く): 24133146

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191531, 383062, 574593, 1149186, 3639089, 7278178, 10917267, 21834534]

約数ペア:

[(1, 21834534), (2, 10917267), (3, 7278178), (6, 3639089), (19, 1149186), (38, 574593), (57, 383062), (114, 191531)]