13972496

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{16477}}^1$

素因数の和:16538

約数の個数: 20

約数和(自身を含む): 27584172

約数和(自身を除く): 13611676

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 16477, 32954, 65908, 131816, 263632, 873281, 1746562, 3493124, 6986248, 13972496]

約数ペア:

[(1, 13972496), (2, 6986248), (4, 3493124), (8, 1746562), (16, 873281), (53, 263632), (106, 131816), (212, 65908), (424, 32954), (848, 16477)]