29981316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131497}}^1$

素因数の和:131523

約数の個数: 24

約数和(自身を含む): 73638880

約数和(自身を除く): 43657564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 131497, 262994, 394491, 525988, 788982, 1577964, 2498443, 4996886, 7495329, 9993772, 14990658, 29981316]

約数ペア:

[(1, 29981316), (2, 14990658), (3, 9993772), (4, 7495329), (6, 4996886), (12, 2498443), (19, 1577964), (38, 788982), (57, 525988), (76, 394491), (114, 262994), (228, 131497)]