147668038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{555143}}^1$

素因数の和:555171

約数の個数: 16

約数和(自身を含む): 266469120

約数和(自身を除く): 118801082

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 555143, 1110286, 3886001, 7772002, 10547717, 21095434, 73834019, 147668038]

約数ペア:

[(1, 147668038), (2, 73834019), (7, 21095434), (14, 10547717), (19, 7772002), (38, 3886001), (133, 1110286), (266, 555143)]