71698438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269543}}^1$

素因数の和:269571

約数の個数: 16

約数和(自身を含む): 129381120

約数和(自身を除く): 57682682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 269543, 539086, 1886801, 3773602, 5121317, 10242634, 35849219, 71698438]

約数ペア:

[(1, 71698438), (2, 35849219), (7, 10242634), (14, 5121317), (19, 3773602), (38, 1886801), (133, 539086), (266, 269543)]