16872898

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6733}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 29090880

約数和(自身を除く): 12217982

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 6733, 13466, 47131, 94262, 1205207, 2410414, 8436449, 16872898]

約数ペア:

[(1, 16872898), (2, 8436449), (7, 2410414), (14, 1205207), (179, 94262), (358, 47131), (1253, 13466), (2506, 6733)]