12905753

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 15146880

約数和(自身を除く): 2241127

約数列:

[1, 7, 83, 97, 229, 581, 679, 1603, 8051, 19007, 22213, 56357, 133049, 155491, 1843679, 12905753]

約数ペア:

[(1, 12905753), (7, 1843679), (83, 155491), (97, 133049), (229, 56357), (581, 22213), (679, 19007), (1603, 8051)]