15993772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97523}}^1$

素因数の和:97568

約数の個数: 12

約数和(自身を含む): 28672056

約数和(自身を除く): 12678284

約数列:

[1, 2, 4, 41, 82, 164, 97523, 195046, 390092, 3998443, 7996886, 15993772]

約数ペア:

[(1, 15993772), (2, 7996886), (4, 3998443), (41, 390092), (82, 195046), (164, 97523)]