26319398

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19381}}^1$

素因数の和:19487

約数の個数: 16

約数和(自身を含む): 45586464

約数和(自身を除く): 19267066

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 19381, 38762, 135667, 271334, 1879957, 3759914, 13159699, 26319398]

約数ペア:

[(1, 26319398), (2, 13159699), (7, 3759914), (14, 1879957), (97, 271334), (194, 135667), (679, 38762), (1358, 19381)]