19231653

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15013}}^1$

素因数の和:15084

約数の個数: 16

約数和(自身を含む): 29787776

約数和(自身を除く): 10556123

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 15013, 45039, 105091, 315273, 915793, 2747379, 6410551, 19231653]

約数ペア:

[(1, 19231653), (3, 6410551), (7, 2747379), (21, 915793), (61, 315273), (183, 105091), (427, 45039), (1281, 15013)]